Best 13 Cubic Feet Roof Cargo Boxes in 2026: 14 Picks Ranked by Specs
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We compared 14 best 13 Cubic Feet roof cargo boxes to help you find the right fit. The DNA Motoring 13 cu ft Lockable Roof Box takes the top spot because its 72-inch length and 12-inch height offer a long, low-profile design for secure storage. Each pick is based strictly on the specifications published on the listings. You will find options with dual-side access, tool-free installation, and various weight capacities. This guide helps you decide which box matches your vehicle's roof rack and your specific cargo needs.
Quick picks
The best fit for you
- You want the longest low-profile box for wide loads DNA Motoring 13 cu ft Lockable Roof Box It measures 72 inches long and only 12 inches high.
- You need easy access from both sides of the car Relaxcabine 13 cu ft Hard Shell Roof Box This box features dual-side opening for convenient loading.
- You prefer a white roof box with tool-free setup Akucvor 56-Inch Hard Shell Roof Box It comes in white and requires no tools to install.
Our 14 picks
DNA Motoring 13 cu ft Lockable Roof Box
Best for: buyers wanting a long, lockable, low-profile roof box
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS
- Opening
- side
- Load Capacity
- 110 lbs
- Security
- key and lock
- Installation
- no tool assembly
This DNA Motoring rooftop cargo box adds 13 cubic feet of storage with a 110-pound load capacity. It measures 72 inches long, 30 inches wide, and 12 inches tall, and opens from the side. The rugged ABS shell resists impacts and weather. It suits you if you need a long, low-profile box that locks and requires no tool assembly.
Pros
- Side opening with key and lock for security
- No-tool assembly; fits vehicles with cross bars
- Rugged, impact-resistant ABS construction
- 110-pound max load capacity when evenly distributed
- Available in multiple sizes and colors
Cons
- Only 12 inches tall, limiting taller items
- Weighs 51.6 pounds, heavier than some alternatives
- No remote or additional security features listed
Good fit if
- You need a long roof box (72 inches) for skis or long gear
- You want a lockable box that installs without tools
- You prefer a low-profile design to reduce wind drag
Skip if
- You need more than 12 inches of interior height
- You want a box lighter than 50 pounds for easier handling
- You require a box that opens from both sides
Verdict: DNA Motoring 13 cu ft Lockable Roof Box is a solid choice if you need a long, low-profile, lockable cargo box with no-tool installation, but its 12-inch height and 51.6-pound weight may not suit everyone.
Auto Dynasty 13 cu ft Hard Shell Cargo Box
Best for: secure, easy-to-install 13 cu ft roof storage
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS
- Opening
- passenger side
- Load Capacity
- 110 lb
- Water Resistance
- weather-resistant
- Security
- key lock
The Auto Dynasty Rooftop Cargo Box is a 13-cubic-foot hard-shell carrier with a 72-inch length and 110-pound weight limit. It features a passenger-side opening, a key lock system, and tool-free installation. Made from UV-protected ABS, it is weather-resistant and fits vehicles with cross bars. This box suits families and road trippers who need secure, easy-to-load extra storage.
Pros
- Passenger-side opening for convenient curbside loading
- Key lock system secures contents during travel
- Tool-free installation with included mounting brackets
- UV-protected ABS shell resists rain, sun, snow, and impacts
- 110-pound load capacity provides ample room for gear
Cons
- 12-inch height may limit fitting taller items like large suitcases
- No dual-side opening; only opens from passenger side
- ABS shell may be less impact-resistant than fiberglass or polycarbonate alternatives
Good fit if
- You want a long, low-profile box that fits on most vehicles with cross bars
- You prefer tool-free installation and a secure key lock
- You need a weather-resistant carrier for family road trips or outdoor adventures
Skip if
- You need to load gear from both sides of the vehicle
- You require more than 13 cubic feet of cargo capacity
- You want a box taller than 12 inches for bulky items
Verdict: Auto Dynasty 72" Hard Shell Roof Box offers a long, secure, and easy-to-install 13-cubic-foot cargo solution with a passenger-side opening and weather-resistant ABS build, making it a solid choice for families and road trippers.
Relaxcabine 13 cu ft Hard Shell Roof Box
Best for: campers who want easy dual-side access and tool-free setup
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS and PMMA
- Opening
- dual-side
- Load Capacity
- 130 lbs
- Water Resistance
- weather-resistant
- Security
- built-in locking system
This 13-cubic-foot hard shell roof box from Relaxcabine is built from ABS and PMMA for weather resistance. It opens from both sides, locks with a built-in system, and installs tool-free on most crossbars. With a 130-pound load capacity and compact dimensions, it suits campers and families who want quick access to gear without climbing on the car.
Pros
- Dual-side opening for easy loading from either side
- Tool-free installation fits most crossbars
- Built-in lock system with key removal only when fully closed
- Weather-resistant ABS and PMMA shell holds up to 130 lbs
- Available in 20 size/color variations including white, grey, and diamond black
Cons
- At 13.8 inches tall, it may not fit low garage openings or small crossbar setups
- No remote or electronic lock listed, only a keyed system
- Shell is a single-piece design, not modular for partial disassembly
Good fit if
- You want a roof box that opens from both sides for convenient loading
- You need tool-free installation that works with most factory crossbars
- You prioritize a weather-resistant shell and a secure locking system for camping trips
Skip if
- You need a taller box to carry bulky items like large coolers or oversized luggage
- You prefer a box with a remote or electronic locking feature
- You require a model with a lower profile for tight garage clearance
Verdict: Relaxcabine 13 cu ft Hard Shell Roof Box offers practical dual-side opening, tool-free installation, and a secure lock system, making it a solid choice for campers who value convenience and weather protection.
VISRACK 13 cu ft Hard-Shell Roof Box
Best for: families wanting dual-side access and tool-free setup
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- Hard shell (ABS and PC)
- Opening
- Dual-side
- Load Capacity
- 130 lbs (50 kg)
- Water Resistance
- Shields from rain, snow, UV rays
- Installation
- Tool-free, U-brackets
The VISRACK Hard-Shell Roof Box is a 13 cubic foot cargo carrier made from ABS and PC materials. It opens from both sides for easy loading and has a central locking system. With a 130-pound load limit and tool-free U-bracket installation, it suits families who want a durable, weather-resistant box for road trips.
Pros
- Dual-side opening with a 13-inch lid opening and support arm
- Central locking system with key removable only when fully locked
- Tool-free installation with U-brackets fits crossbars up to 3 inches wide
- Hard shell made from ABS and PC resists cracking in freezing temperatures
Cons
- Heavier than some competitors at 27.8 pounds
- No integrated lighting or remote lock listed
Good fit if
- You want a hard-shell box that opens from both sides for convenient loading
- You prefer tool-free mounting with adjustable brackets
- You need a box with a central locking system for added security
Skip if
- You need a box lighter than 25 pounds
- You want a model with built-in LED lights or a remote lock
Verdict: VISRACK Hard-Shell Roof Box 13 cu ft is a solid dual-side opening box with tool-free installation and a central lock, ideal for families who prioritize security and ease of use.
PM Performotor 13 Cu Ft Gloss Black
Best for: Long, wide cargo on low-profile racks
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS plastic
- Load Capacity
- 110 lbs
- Water Resistance
- Weatherproof
- Security
- Key lock
- Installation
- Tool-free
This PM Performotor hard shell box offers 13 cubic feet of storage with a 72-inch length and 30-inch width. It supports a 110-pound load and features a gloss black ABS plastic shell. The design includes a security lock and tool-free mounting for roof racks. You get a spacious, aerodynamic carrier suitable for SUVs and trucks. It fits well if you need a long, wide box for bulky gear.
Pros
- 13 cubic feet internal storage capacity
- 72-inch length for long items
- 30-inch width for wide loads
- 110-pound maximum weight capacity
- Includes key and lock system
Cons
- 12-inch height is lower than some 15-inch competitors
- No mention of dual-side opening mechanism
- Single color option listed as Gloss Black
Good fit if
- You need to transport long skis or kayaks
- You have wide roof racks needing 30-inch coverage
- You prefer a low-profile aerodynamic shape
Skip if
- You require dual-side opening access
- You need a taller box for vertical storage
- You want multiple color choices
Verdict: PM Performotor 13 Cu Ft Gloss Black provides ample length and width for bulky cargo. It suits buyers prioritizing a low-profile, secure hard shell for long items.
Pidock 13 cu ft Hard Shell Roof Cargo Carrier
Best for: versatile dual-sided access and tool-free installation
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS and PMMA
- Opening
- double-sided
- Load Capacity
- 130 lbs
- Water Resistance
- weatherproof
- Installation
- tool-free
View on Amazon: Pidock 13 cu ft Hard Shell Roof Cargo Carrier
The Pidock 13 cu ft Hard Shell Roof Cargo Carrier offers 13 cubic feet of storage with a 130-pound weight limit. It measures 55.91 x 29.53 x 14.96 inches and is made from impact-resistant ABS and PMMA. Dual-sided opening and tool-free installation make it a practical choice for everyday use.
Pros
- Dual-sided opening for easy access from either side of the vehicle
- Tool-free installation fits round, square, and aerodynamic bars
- Weatherproof and UV-protected ABS and PMMA shell
- Locking mechanism with key removal only when securely closed
Cons
- Narrower width (29.53 inches) than some other 13 cu ft boxes
- No built-in lights or remote locking listed
Good fit if
- You want a box that opens from both sides for easier loading
- You prefer tool-free installation on various roof rack styles
- You need a durable, weatherproof shell for road trips
Skip if
- You need a wider box to fit bulky items like skis or boards
- You want a box with integrated lighting or remote access
Verdict: Pidock 13 cu ft Hard Shell Roof Cargo Carrier offers solid capacity, dual-sided access, and tool-free setup, making it a versatile choice for most vehicles.
BAJINGGONG 13 cu ft Roof Cargo Box
Best for: low-profile, secure cargo storage
- Capacity
- 13 Cubic Feet (what this guide is about)
- Load Capacity
- 130 LBS
- Water Resistance
- All-weather, UV, snow, rain resistant
- Dimensions
- 56.29''L x 30.3''W x 13.77''H
- Weight
- 27.9 pounds
The BAJINGGONG 13 cu ft Roof Cargo Box measures 56.29"L x 30.3"W x 13.77"H and holds up to 130 lbs. It is made from impact-resistant ABS and PC materials with all-weather resistance. A stay-open lid and secure locking system add convenience. This box suits drivers who want a compact, low-profile cargo box for weekend trips.
Pros
- Impact-resistant ABS and PC construction for durability
- Stay-open lid design for easier loading and unloading
- Secure locking system with key removal only when fully closed
- All-weather resistance against UV, snow, and rain
Cons
- At 13.77"H, it is shorter than some 13 cu ft boxes on this list, limiting tall items
- No dual-side opening, so access is from one side only
- Weighs 27.9 pounds, which is heavier than some similarly sized models
Good fit if
- You want a compact, low-profile roof box that won't add much height to your vehicle
- You prefer a secure locking system that prevents accidental opening
- You need a box made from impact-resistant materials for long-term use
Skip if
- You need to load tall items like large suitcases or bulky gear that require more vertical space
- You want the convenience of opening the box from either side of your vehicle
- You prioritize a lighter-weight cargo box for easier handling during installation
Verdict: BAJINGGONG 13 cu ft Roof Cargo Box offers a durable, low-profile design with a secure lock and stay-open lid, making it a practical choice for compact cargo needs.
Akucvor 56-Inch Hard Shell Roof Box
Best for: buyers wanting a white side-opening roof box with tool-free install
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS and PMMA
- Opening
- Side
- Load Capacity
- 130 lb
- Security
- Key and lock
- Dimensions
- 55.91 x 29.53 x 14.96 in
The Akucvor 56 Inch Hard Shell Roof Box adds 13 cubic feet of storage with a 130 lb load limit. It features a side-opening design with a key lock for security. The shell is made from ABS and PMMA for durability. This box suits drivers who want a white cargo box with tool-free installation and multiple size options.
Pros
- Side opening with strong support arm to keep the lid open
- Key and lock security system for cargo safety
- Made from durable ABS and PMMA materials
- Available in 17 variations including different sizes and colors
Cons
- At 14.96 inches tall, it may not fit vehicles with low roof clearance
- No dual-side opening listed, limiting access to one side only
Good fit if
- You prefer a white roof box to match a light-colored vehicle
- You want a tool-free installation process
- You need a box with a straightforward side-opening design
Skip if
- You need a roof box taller than 15 inches for bulky items
- You want a cargo box that opens from both sides for easier loading
Verdict: Akucvor 56 Inch Hard Shell Roof Box offers a practical 13 cu ft side-opening cargo box with key lock security and durable ABS/PMMA construction, making it a solid choice for those who value color options and tool-free setup.
Pidock 13 Cu Ft Dual-Opening Hard Shell Cargo Box
Best for: Dual-side access on standard crossbars
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- Hard shell, ABS + PMMA
- Opening
- Dual side
- Load Capacity
- 130 lbs
- Water Resistance
- Weather-resistant
- Security
- Lockable lid
View on Amazon: Pidock 13 Cu Ft Dual-Opening Hard Shell Cargo Box
This Pidock roof box offers 13 cubic feet of storage with a 130-pound load limit. Its ABS and PMMA hard shell provides weather resistance for luggage and gear. The dual-side opening design allows access from either side of your vehicle, with the passenger side opening up to 13 inches. It features tool-free installation on crossbars up to 3 inches wide and includes a secure lockable lid for safety during transport.
Pros
- Dual-side opening for flexible access
- Tool-free mounting on standard crossbars
- Lockable lid with secure engagement
- 130-pound load capacity
- Weather-resistant ABS and PMMA shell
Cons
- Single side opens only 13 inches wide
- No mention of aerodynamic drag reduction
- Limited to crossbars up to 3 inches wide
Good fit if
- You need access from both sides of your vehicle
- You use round, square, or aerodynamic crossbars
- You want a tool-free installation process
Skip if
- You require side opening wider than 13 inches
- Your crossbars exceed 3 inches in width
- You need a load capacity over 130 pounds
Verdict: Pidock 13 Cu Ft Dual-Side Hard Shell fits drivers who need flexible access from both sides of their vehicle and use standard crossbars up to 3 inches wide.
CNSLCJR 13 Cu Ft Hard Shell Roof Box
Best for: dual-side access and tool-free installation
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS & PMMA
- Opening
- Dual side (passenger-side)
- Load Capacity
- 130 lbs
- Water Resistance
- Protects from rain, dust, wind, UV
- Security
- Key removal only when all latches closed
The CNSLCJR 13 Cu Ft Roof Box offers dual side opening for easy access from either side of your vehicle. It has a 130 lbs load capacity and measures 56.29" L x 30.3" W x 13.77" H. The hard shell is made from ABS and PMMA for durability. This box is a good fit if you want a secure, tool-free installation on most cross bars.
Pros
- Dual side opening (passenger-side) with support arms for easy loading
- Security lock system only allows key removal when all latches are closed
- Tool-free quick installation fits round, square, and most aerodynamic cross bars up to 3 inches wide
- Heavy-duty ABS and PMMA construction protects against rain, dust, wind, and UV
Cons
- At 13.8 inches tall, it may not fit bulky items like large coolers or upright suitcases
- No remote or keyless entry listed
- Available in multiple sizes and colors, but the 13 cu ft option is the smallest capacity
Good fit if
- You want a roof box that opens from both sides for easier access on either side of your vehicle
- You prefer a tool-free mounting system that works with a variety of cross bar shapes
- You need a lock that prevents accidental opening while driving
Skip if
- You need a taller box for items like skis or standing luggage
- You want a box with a glossier or more aerodynamic finish than the standard ABS/PMMA shell
- You have cross bars wider than 3 inches or an unusual mounting setup
Verdict: CNSLCJR 13 Cu Ft Dual Side Opening Roof Box is a solid choice for a secure, easy-to-install cargo box with dual side access. Its 130 lbs capacity and weather-resistant shell make it practical for road trips.
QUAWIP White 13 Cubic Feet Roof Box
Best for: buyers wanting a white, dual-opening, tool-free roof box
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS and PMMA
- Opening
- double side opening
- Load Capacity
- 130 lbs
- Installation
- no tool required
- Vehicle Compatibility
- round, square and most aerodynamic bars
The QUAWIP White Rooftop Cargo Box is a hard-shell carrier with 13 cubic feet of capacity and a 130-pound load limit. It measures 55.91 inches long, 29.53 inches wide, and 14.96 inches tall. The box opens on both sides for easy access and installs without tools. It is made from ABS and PMMA materials and fits round, square, and most aerodynamic bars.
Pros
- Double side opening for convenient loading from either side
- No tools required for installation
- 130-pound load capacity matches the class average
- Key can only be removed when all locking points are securely closed
Cons
- At 29.53 inches wide, it is narrower than some 13 cubic foot boxes
- Only 15 inches tall, which limits bulky items compared to taller options
- No remote or keyless entry feature listed
Good fit if
- You want a white roof box to match a light-colored vehicle
- You prefer a box that opens from both sides for easier access
- You need tool-free installation
Skip if
- You need a wider box to carry longer or wider items
- You require a taller profile for bulky gear like camping chairs
- You want a box with a remote or keyless locking system
Verdict: QUAWIP White 13 Cubic Feet Roof Box is a practical choice for those who value double-side opening and tool-free setup, though its narrower and shorter dimensions may limit what you can pack.
COSTODIA 13 cu ft Gray Hard Shell Cargo Box
Best for: compact SUVs and couples needing tool-free, low-profile cargo storage
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- Hard shell (ABS)
- Opening
- Dual-side (passenger side lifts 13 in)
- Load Capacity
- 130 lbs
- Security
- Key lock with lock-out protection
- Installation
- Tool-free
The COSTODIA 13 cu ft Gray Hard Shell Cargo Box is a compact, tool-free roof box that holds 13 cubic feet of gear. It measures 56.3 x 30.3 x 13.8 inches, weighs 27.9 pounds, and supports up to 130 pounds. Dual-side opening with a 13-inch passenger-side lift and a key lock with lock-out protection make loading and securing cargo straightforward. Its neutral gray finish blends with most vehicle colors, and the 56-inch length fits smaller roof racks and garages.
Pros
- Tool-free mounting fits round, square, and aero cross bars
- Dual-side opening with passenger-side lift for curbside loading
- Key lock with lock-out protection prevents accidental unlocking
- 130-pound load capacity for luggage, camping gear, and sports equipment
- Neutral gray finish hides dust and light scratches better than dark colors
Cons
- At 13.8 inches tall, it may not fit bulky items like upright skis or tall coolers
- No remote or keyless entry option listed
- Limited to 13 cubic feet, so not ideal for large families or long trips
Good fit if
- You drive a compact SUV, crossover, or wagon with shorter roof rails
- You want a cargo box that blends in with your vehicle's color and hides road dust
- You need tool-free installation and dual-side access for easy curbside loading
Skip if
- You need more than 13 cubic feet of cargo capacity for extended trips
- You prefer a taller box that can hold skis, snowboards, or bulky camping gear
- You want a box with remote locking or keyless entry
Verdict: COSTODIA 13 cu ft Gray Hard Shell Cargo Box is a practical, compact choice for solo travelers or couples who want tool-free mounting and a low-profile gray finish that matches most vehicles.
DOPERFE 13 cu ft Hard-Shell Roof Box
Best for: secure dual-sided access and easy installation
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- Hard-Shell
- Opening
- Dual-Sided Access
- Load Capacity
- 130 lbs
- Water Resistance
- Weather-Resistant
- Security
- Three-point locking system
The DOPERFE Roof Cargo Box is a 13 cubic foot hard-shell carrier with dual-sided access for easy loading from either side of your vehicle. It features a three-point locking system and a weather-resistant ABS/PMMA shell. With a 130 lb load capacity and tool-free installation, it suits travelers who want a secure, aerodynamic box that fits most roof racks.
Pros
- Dual-sided access for loading from either side
- Three-point locking system for security
- Tool-free installation with included hardware
- Weather-resistant ABS and PMMA construction
- Aerodynamic design to reduce drag and noise
Cons
- No remote or keyless entry listed
- White color may show dirt more than darker options
- 27.9 lb box weight is heavier than some competitors
Good fit if
- You want a hard-shell box that opens from both sides for easy access
- You need a secure three-point locking system for peace of mind
- You prefer tool-free installation on your vehicle's roof rack
Skip if
- You need a box with a higher load capacity than 130 lbs
- You want a cargo box in a color other than white
- You prefer a lighter box for easier handling during installation
Verdict: DOPERFE 13 cu ft Hard-Shell Roof Box is a practical choice for secure, dual-sided access and tool-free setup, though its weight and limited color options may not suit everyone.
SHINEUX 13 cu ft Hard Shell Roof Box
Best for: budget-conscious travelers needing easy access and quick setup
- Capacity
- 13 Cubic Feet (what this guide is about)
- Shell Type
- ABS and PC
- Opening
- both sides
- Load Capacity
- 130 pounds
- Installation
- tool-free
- Dimensions
- 55.91" L x 29.53" W x 14.96" H
The SHINEUX rooftop cargo box offers 13 cubic feet of storage with a 130-pound load capacity. It measures 55.91 inches long, 29.53 inches wide, and 14.96 inches high. Made from ABS and PC materials, it opens from both sides for easy access and installs without tools. This box suits anyone needing a durable, rainproof carrier for road trips.
Pros
- Dual-side opening with 13-inch wide access on each side
- Tool-free installation sets up in minutes
- Constructed from impact-resistant ABS and PC materials
- 130-pound load capacity handles luggage and camping gear
Cons
- Width of 29.53 inches may limit fit on narrower roof racks
- No built-in lighting or remote lock system listed
Good fit if
- You want a roof box that opens from both sides for easy loading
- You prefer tool-free installation for quick setup and removal
- You need a hard shell box with a 130-pound capacity for gear
Skip if
- You require a taller box for bulky items like skis or large suitcases
- You need a wider box to fit extra-long cargo like kayak paddles
Verdict: SHINEUX 13 cu ft Hard Shell Roof Box is a practical choice for its dual-side opening, tool-free install, and solid ABS/PC construction, though its width may not suit all roof racks.
Specifications side by side
| Spec | DNA Motoring 13 cu ft Lockable Roof Box | Auto Dynasty 13 cu ft Hard Shell Cargo Box | Relaxcabine 13 cu ft Hard Shell Roof Box | VISRACK 13 cu ft Hard-Shell Roof Box | PM Performotor 13 Cu Ft Gloss Black | Pidock 13 cu ft Hard Shell Roof Cargo Carrier | BAJINGGONG 13 cu ft Roof Cargo Box | Akucvor 56-Inch Hard Shell Roof Box | Pidock 13 Cu Ft Dual-Opening Hard Shell Cargo Box | CNSLCJR 13 Cu Ft Hard Shell Roof Box | QUAWIP White 13 Cubic Feet Roof Box | COSTODIA 13 cu ft Gray Hard Shell Cargo Box | DOPERFE 13 cu ft Hard-Shell Roof Box | SHINEUX 13 cu ft Hard Shell Roof Box |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity | 13 Cubic Feet | 13 Cubic Feet | 13 cu ft | 13 cubic feet | 13 cubic feet | 13 Cubic Feet | 13 Cubic Feet | 13 cu ft | 13 cu ft | 13 Cu Ft | 13 Cubic Feet | 13 cu ft | 13 Cubic Feet | 13 cubic feet |
| Shell Type | ABS | ABS | ABS and PMMA | Hard shell (ABS and PC) | ABS plastic | ABS and PMMA | not specified | ABS and PMMA | Hard shell, ABS + PMMA | ABS & PMMA | ABS and PMMA | Hard shell (ABS) | Hard-Shell | ABS and PC |
| Opening | side | passenger side | dual-side | Dual-side | not specified | double-sided | not specified | Side | Dual side | Dual side (passenger-side) | double side opening | Dual-side (passenger side lifts 13 in) | Dual-Sided Access | both sides |
| Load Capacity | 110 lbs | 110 lb | 130 lbs | 130 lbs (50 kg) | 110 lbs | 130 lbs | 130 LBS | 130 lb | 130 lbs | 130 lbs | 130 lbs | 130 lbs | 130 lbs | 130 pounds |
| Water Resistance | not specified | weather-resistant | weather-resistant | Shields from rain, snow, UV rays | Weatherproof | weatherproof | All-weather, UV, snow, rain resistant | not specified | Weather-resistant | Protects from rain, dust, wind, UV | not specified | not specified | Weather-Resistant | not specified |
| Security | key and lock | key lock | built-in locking system | not specified | Key lock | not specified | not specified | Key and lock | Lockable lid | Key removal only when all latches closed | not specified | Key lock with lock-out protection | Three-point locking system | not specified |
| Installation | no tool assembly | tool free | tool-free | Tool-free, U-brackets | Tool-free | tool-free | not specified | not specified | Tool-free | not specified | no tool required | Tool-free | Tool-Free Install | tool-free |
| Vehicle Compatibility | fits for vehicles with cross bars only | Fits Vehicles with Cross Bars | most crossbars | not specified | Vehicles with cross bars | not specified | not specified | not specified | Crossbars up to 3 in wide | not specified | round, square and most aerodynamic bars | Fits round, square, aero cross bars | Fits all vehicles with luggage racks | not specified |
| Dimensions | 72" L x 30" W x 12" H | 72" L x 30" W x 12" H | 55.91 x 29.53 x 14.96 in | 55.91 x 29.53 x 14.96 in | 72 x 30 x 12 in | 55.91 x 29.53 x 14.96 in | 56.29''L x 30.3''W x 13.77''H | 55.91 x 29.53 x 14.96 in | 56 x 30 x 13.7 in | 56.29" L x 30.3" W x 13.77" H | 55.91" L x 29.53" W x 14.96" H | 56.29 x 30.30 x 13.77 in | 56.3 x 30.3 x 13.8 inches | 55.91" L x 29.53" W x 14.96" H |
| Recommended Use | not specified | not specified | family trips, camping | not specified | not specified | not specified | not specified | not specified | Luggage, gear, outdoor equipment | not specified | not specified | Luggage, camping equipment, sports gear | not specified | not specified |
| Vehicle Type | Car | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Car, SUV, Truck | not specified | not specified | not specified | not specified | not specified |
| Mount Type | Roof Mount | Roof Mount | not specified | not specified | Roof Mount | not specified | not specified | not specified | Roof Mount | Roof Mount | Roof Mount | not specified | not specified | Roof Mount |
| Lockable | Lockable | not specified | Lockable | not specified | not specified | not specified | not specified | not specified | Lockable | not specified | not specified | not specified | not specified | not specified |
| Weight | 51.6 pounds | not specified | 27.8 pounds | 27.8 pounds | not specified | 31.5 pounds | 27.9 pounds | not specified | 130 pounds | 27.8 pounds | not specified | 27.9 pounds | 27.9 pounds | not specified |
| Size | 13 cu. ft. | 13 Cubic Feet | 13 Cu Ft Black | Diamond Black-13Cubic | 13 Cubic Feet | 56 x 30 x 13.7 in Black | 13 Cubic Feet-Black | 56 Inch White | 13 Cu.Ft Black | 13 Cubic Feet | 13 Cubic Feet - 56L x 30W x 15H in | 13 cu ft | 13 Cubic Feet-White | not specified |
| Color | Glossy Black | Textured Black- A | Black | Diamond Black-13Cubic | Gloss Black | Black | Black | White | Black | Black-1 | White | Gray | White | Black |
| Model | PT-ZTL-8326-GSBK | not specified | Black Cargo Box | D56 | PM-93553 | Hard Shell Roof Cargo Carrier | NVCB7 | ABS Roof Cargo Box | Car Rooftop Cargo Box 13 Cu Ft | Hard Shell Roof Cargo Box-107258 | White | W186243357 | 13 Cubic Feet-White | A56 |
Is 13 Cubic Feet Enough for Your Gear?
Thirteen cubic feet fits roughly three to four large suitcases or two sets of camping gear. This capacity suits weekend trips or storing bulky items like skis. Longer models, such as the DNA Motoring at 72 inches, handle wide loads better than 56-inch options. The volume remains constant across brands, but shape changes how you pack. You get secure, weather-resistant storage without overwhelming your vehicle’s roof profile.
Worth it if
- You need space for multiple large suitcases or camping equipment
- You want a low-profile box that holds substantial volume
- You store bulky items like skis or snowboards
Skip it if
- You primarily carry small bags that fit in the trunk
- You need to haul extra-long items beyond 72 inches
- You require more than four large suitcases of storage
For packing electronics alongside roof cargo, you can compare dimensions across the best 13 tablets.
How We Selected These Picks
We identified each box by checking the listing title and feature list for the 13 cubic feet capacity claim. Only one size variant per product family made the cut. We relied strictly on published specifications from the Amazon pages. We did not handle or test any units ourselves. All details come directly from the manufacturer data provided in the listings.
The 14 products are ordered by availability first, then by overall rating weighted by rating count, and finally by how many guide criteria their specs meet. We excluded any item missing the required capacity data. This method ensures you see only verified options that match your specific storage needs without guessing.
Key Specs to Compare Before Buying
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Check Shell Material
Most options use ABS plastic for durability and weather resistance. The Auto Dynasty and Akucvor models rely on this hard shell construction to protect your gear from rain and road debris. ABS is lightweight yet tough, making it a standard choice for long-term roof storage. Verify the material listed in the specs to ensure it matches your climate needs. This material choice directly impacts how well the box withstands harsh weather conditions over time.
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Verify Load Capacity
Capacity differs from volume. The DNA Motoring box supports up to 110 pounds of gear. This limit is crucial for safety. Exceeding it can damage your roof rack or cause the box to fail at highway speeds. Most other models in this list do not publish a specific weight limit. You must assume a conservative limit if the data is missing. Always check the published load capacity to ensure your heavy items like skis or luggage are safe.
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Assess Opening Style
Dual-side opening offers flexibility when parking in tight spots. The Relaxcabine, VISRACK, and Pidock models allow access from either side of the vehicle. This is useful when you are parked next to a wall or another car. Single-side opening models, like the DNA Motoring, require more space on one side. Choose the opening style based on your typical parking situation to make loading and unloading easier and safer.
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Match Dimensions to Racks
Length and width must fit your crossbars. The DNA Motoring and PM Performotor boxes are 72 inches long, which is quite long for many vehicles. Shorter models like the Relaxcabine are 56 inches long. Widths generally hover around 30 inches. Ensure your roof rack bars can support the length without overhang. Measuring your current rack setup against these specific dimensions prevents interference with doors or aerodynamic issues while driving.
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Confirm Security Features
Locking mechanisms protect your valuables. The DNA Motoring and Relaxcabine models are explicitly listed as lockable. This feature prevents theft when you are away from your vehicle. Some listings do not mention locks, so you must assume they lack this security or require separate purchase. Always prioritize a model with a built-in key lock system. This simple spec check ensures your gear remains secure during travel and overnight stops.
Frequently asked questions
Which 13 cu ft roof box is the lightest?
The Relaxcabine 13 cu ft Hard Shell Roof Box is the lightest option at 27.8 pounds. The VISRACK and CNSLCJR models share this same weight. Heavier choices include the Pidock Dual-Opening box at 130 pounds and the DNA Motoring model at 51.6 pounds. Lighter boxes are easier to handle during installation.
Do these boxes open from both sides?
Several models feature dual-side opening for convenient access. The Relaxcabine, VISRACK, Pidock Dual-Opening, CNSLCJR, QUAWIP, DOPERFE, and SHINEUX boxes all allow opening from either side. The DNA Motoring and Auto Dynasty models open from the passenger side only. Choose dual-side access if you park in tight spaces.
What is the longest 13 cu ft roof box available?
The DNA Motoring, Auto Dynasty, and PM Performotor boxes are the longest at 72 inches. Most other models, such as the Relaxcabine and VISRACK, measure 56.3 inches in length. The longer boxes provide more linear space for items like skis or kayaks. Check your vehicle rack length before buying.
Which white roof boxes are available in this list?
You can choose from the Akucvor, QUAWIP, and DOPERFE models if you prefer white. The Akucvor offers a durable ABS and PMMA construction. The QUAWIP and DOPERFE boxes provide dual-side opening options. Most other boxes in this size range are black or gray.
Are these boxes compatible with standard crossbars?
The Pidock Dual-Opening box explicitly supports standard crossbars up to 3 inches wide. Most other models use standard roof mount systems that fit typical crossbars. Always verify your rack width and bar shape against the manufacturer’s installation guide. Proper fit ensures secure mounting during travel.
Do these cargo boxes include locks?
The DNA Motoring, Relaxcabine, and Pidock Dual-Opening models are listed as lockable. The Akucvor box features key lock security. Other models mention central locks or secure systems in their descriptions. Locks help protect your gear from theft while you are away from your vehicle.
Which box has the lowest profile?
The DNA Motoring, Auto Dynasty, and PM Performotor boxes have the lowest profile at 12 inches high. The VISRACK and Relaxcabine models are slightly taller at 13.8 inches. The QUAWIP and SHINEUX boxes are the tallest at 15 inches. A lower profile helps maintain better aerodynamics and fuel efficiency.
What is the load capacity of these boxes?
The DNA Motoring box specifies a load capacity of 110 pounds. The CNSLCJR model also lists a 130-pound capacity. Other brands do not publish specific weight limits in the provided data. Distribute weight evenly to ensure safe driving. Do not exceed the recommended limits for your specific vehicle.