6 Best Alternatives to the Goplus Rooftop Cargo Carrier Hard (2026)

How the alternatives compare

Ausum Motor 14 cu ft Dual-Side Box

The Ausum Motor 14 cu ft box shares the dual-side opening design and 14 cubic feet capacity of the Goplus. It differs in load capacity, which is rated at 110 lbs compared to the Goplus 165 lbs. This lower limit may suit lighter travel loads but restricts heavier gear. The Ausum Motor unit weighs 45 pounds, significantly more than the Goplus 25 pounds. You should choose this if you have narrow roof racks and prioritize a premium build over maximum weight capacity. The glossy black finish offers a different aesthetic. Consider the load limit carefully if you plan to transport dense equipment. The dual-side access remains a key feature for convenience on both sides of the vehicle.

STMHOM 14 cu ft Hard Shell Roof Box

The STMHOM 14 cu ft hard shell matches the Goplus capacity and 165 lbs load rating. It features a slightly different dimension profile at 62.2 inches long and 13.4 inches high, making it marginally shorter and lower than the Goplus 63 by 15 inches. This lower profile may improve aerodynamics slightly. The STMHOM unit weighs 44.8 pounds, nearly double the Goplus weight. It is explicitly rated for SUVs as well as cars. You should pick this if you need a slightly more compact footprint or a budget-friendly option. The dual-side opening provides the same access convenience. The weight difference is notable, so check your roof rack limits. The black color matches the Goplus standard.

Relaxcabine 14 Cu Ft Hard Shell Roof Box

The Relaxcabine 14 cu ft box offers dual-side access and a 150 lbs load capacity, which is lower than the Goplus 165 lbs. It is slightly wider at 32.5 inches compared to the Goplus 31 inches. The height is 13.2 inches, lower than the Goplus 15 inches. The Relaxcabine weighs 30.2 pounds, heavier than the Goplus. It is lockable, similar to the Goplus security features. You should choose this if you prefer a lower profile for reduced wind noise. The wider body may affect clearance on some vehicles. The dual-side opening ensures easy access regardless of parking position. Consider the reduced load capacity if you carry heavy items. The black finish is consistent with the Goplus. It fits standard crossbars well.

Runave 15.5 cu ft Dual-Side Roof Box

The Runave 15.5 cu ft box increases capacity to 15.5 cubic feet, offering more space than the Goplus 14 cu ft. The load capacity is 150 lbs, slightly less than the Goplus 165 lbs. It is wider at 35.4 inches compared to the Goplus 31 inches. The length is shorter at 58.3 inches, which may fit smaller roof racks better. The Runave weighs 130 pounds, significantly heavier than the Goplus. It features dual-side opening for convenience. You should pick this if you need extra volume and have a rack that supports the weight. The white color provides a different look. The shorter length might be advantageous for compact vehicles. Check your rack width limits due to the increased width. The dual access remains a strong feature.

Pidock 16 cu ft Hard Shell Roof Box

The Pidock 16 cu ft hard shell offers the largest capacity in this list at 16 cubic feet, exceeding the Goplus 14 cu ft. It shares the dual-side opening feature. The dimensions are 58.3 inches long and 35.4 inches wide, similar to the Runave. The Pidock weighs 130 pounds, much heavier than the Goplus. Load capacity data is not specified in the provided specs, so you must verify limits with the manufacturer. You should choose this if maximum volume is your priority. The white color is distinct. The shorter length may suit smaller roof racks. The dual-side access provides flexibility. Ensure your roof rack can handle the significant weight difference. The hard shell offers durable protection. Consider the volume gain against the weight penalty.

CNSLCJR 14 cu ft Dual-Side Opening Roof Box

The CNSLCJR 14 cu ft box matches the Goplus capacity and offers dual-side opening. It is 62.5 inches long and 32.5 inches wide, slightly wider than the Goplus 31 inches. The height is 13.2 inches, lower than the Goplus 15 inches. The CNSLCJR weighs 30.2 pounds, heavier than the Goplus. It is designed for passenger-side access needs, similar to the Goplus dual feature. You should pick this if you prefer a lower profile and wider body. The black color matches the Goplus. The weight difference is notable. The dual-side access ensures convenience. Check your rack width limits due to the increased width. The capacity remains the same. The lower height may reduce wind noise. It fits standard roof bars.

Quick picks

Our 7 picks

1 Best overall

Goplus 14 cu ft Dual-Side Opening Roof Box

Best for: Side access on standard roof racks

Capacity

14 Cubic Feet

Shell Type

ABS and PC

Opening

Dual-side

Load Capacity

165 lbs

Water Resistance

Waterproof

Security

double-lock design, super latch security

View on Amazon: Goplus 14 cu ft Dual-Side Opening Roof Box

The Goplus 14 Cubic Feet roof box offers a hard ABS and PC shell with dual-side opening. It holds 165 lbs and measures 63 x 31 x 15 inches. This waterproof carrier fits crossbars up to 3.1 inches wide. You get secure double-locking and quick-connect anchors for installation. It suits travelers needing accessible storage on vehicles with roof racks.

Pros

• Dual-side opening for easy access
• 165 lbs load capacity
• Waterproof ABS and PC shell
• Double-lock security design

Cons

• 14 cubic feet capacity is smaller than larger alternatives
• 25 pound weight adds to roof load
• No mention of integrated key storage

Good fit if

• You need access from both sides of the vehicle
• You have crossbars under 3.1 inches wide
• You want a waterproof hard shell carrier

Skip if

• You require more than 14 cubic feet of space
• Your crossbars exceed 3.1 inches in width
• You need a carrier with integrated key storage

Verdict: The Goplus 14 Cu Ft Hard Shell Roof Box fits drivers who prioritize side access and moderate capacity. It is a practical option for those with standard roof racks and gear that fits within its 14 cubic feet.

2 Best premium

Ausum Motor 14 cu ft Dual-Side Box

Best for: narrow roof racks needing side access

Capacity

14 cubic feet

Shell Type

Hard shell

Opening

Dual side

Load Capacity

110 lbs

Water Resistance

Weather-tight seal

Installation

No special tools required

View on Amazon: Ausum Motor 14 cu ft Dual-Side Box

The Ausum Motor roof box offers 14 cubic feet of hard shell storage. It features dual-side opening for convenient access from either side of the vehicle. The unit weighs 45 pounds and supports a load capacity of 110 lbs. A weather-tight seal protects your gear from rain. It fits vehicles with an inter-crossbar distance between 24.0 and 29.1 inches. This model requires no special tools for installation.

Pros

• Dual-side opening for flexible access
• 14 cubic feet capacity
• 110 lb load capacity
• Weather-tight seal protection

Cons

• 45-pound weight is heavy for single-person lifting
• 110 lb load limit is lower than some 16 cu ft competitors
• Strict 24.0-29.1 inch crossbar spacing requirement

Good fit if

• You need access to gear from both sides of your car
• Your roof rack crossbars are spaced between 24 and 29 inches
• You want a hard shell that does not require special tools

Skip if

• Your crossbars are wider than 29.1 inches
• You need to carry more than 110 lbs of gear
• You prefer a lighter carrier under 40 pounds

Verdict: Ausum Motor 14 Cu Ft Dual-Side Hard Shell fits drivers with narrow roof racks who value side access. It is a secure option for standard travel loads.

3 Best budget

STMHOM 14 cu ft Hard Shell Roof Box

Best for: side access on standard crossbars

Capacity

14 cu ft

Shell Type

Hard shell ABS

Opening

Dual side

Load Capacity

165 lb

Security

Lockable

Vehicle Compatibility

Square, round, and aerodynamic crossbars

View on Amazon: STMHOM 14 cu ft Hard Shell Roof Box

This STMHOM hard shell cargo box offers 14 cubic feet of storage with a 165 lb load capacity. Its dual-side opening design allows access from either side of the vehicle, which is useful in tight parking spots. The ABS shell fits square, round, and aerodynamic crossbars. It weighs 44.8 pounds and measures 62.2 inches long. This unit suits families needing versatile access and secure rooftop storage for travel gear.

Pros

• Dual-side opening for flexible access
• 14 cubic feet capacity
• 165 lb load limit
• Compatible with round and square crossbars

Cons

• Heavier at 44.8 pounds than some competitors
• Standard 14 cu ft capacity is not the largest option
• Single height variant listed as 13.4 inches

Good fit if

• You need access from both sides of the car
• You have square or round crossbars
• You want a hard shell for weather protection

Skip if

• You require dual-side opening access
• You need a capacity larger than 14 cubic feet
• You prefer a lighter unit under 40 pounds

Verdict: STMHOM 14 Cu Ft Dual-Open Roof Box is a solid choice for drivers who value side access and standard hard-shell durability. It fits those with round or square bars who do not need the maximum possible volume.

4 Also great

Relaxcabine 14 Cu Ft Hard Shell Roof Box

Best for: Dual-side access on standard crossbars

Capacity

14 cubic feet

Shell Type

ABS + PMMA

Opening

Dual-side

Load Capacity

150 lbs

Water Resistance

Waterproof

Security

Safety key system

View on Amazon: Relaxcabine 14 Cu Ft Hard Shell Roof Box

The Relaxcabine 14 Cu Ft roof box offers 14 cubic feet of cargo space and supports up to 150 lbs. It features dual-side opening for easy access from either side of your vehicle. The ABS and PMMA shell is waterproof and built for impact resistance. It installs tool-free on round, square, or aerodynamic crossbars. This carrier is suitable for family road trips and camping gear storage.

Pros

• 14 cubic feet capacity for luggage and gear
• Dual-side opening with 15-inch passenger-side access
• Waterproof ABS and PMMA hard shell construction
• Tool-free installation on various crossbar types
• Safety key system locks at multiple points

Cons

• 14 cubic feet capacity is smaller than 16 cubic feet alternatives
• 30.2 pounds weight adds to roof load
• Single height option of 13.2 inches in this listing

Good fit if

• You need dual-side access for loading from the curb
• You have round, square, or aerodynamic crossbars
• You want a waterproof shell for gear protection

Skip if

• You require more than 14 cubic feet of space
• You need a roof box with a height over 13.2 inches
• You prefer a lighter carrier under 30 pounds

Verdict: Relaxcabine 14 Cu Ft Hard Shell Roof Box fits drivers who prioritize side access and tool-free setup on standard crossbars, though those needing larger volume should look elsewhere.

5 Also great

Runave 15.5 cu ft Dual-Side Roof Box

Best for: Dual access on narrow roof racks

Capacity

15.5 Cubic Feet

Shell Type

ABS and PMMA

Opening

dual-sided

Load Capacity

150 lbs

Water Resistance

waterproof

Security

2 keys and 2 straps

View on Amazon: Runave 15.5 cu ft Dual-Side Roof Box

This Runave cargo box offers 15.5 cubic feet of storage with a 150-pound load capacity. It features a dual-side opening design and a waterproof ABS and PMMA shell. The unit measures 58.3 inches long and fits racks up to 3 inches wide. You get two keys and straps for security. It suits drivers needing flexible access and weather protection for road trips.

Pros

• Dual-side opening for easy access from either side
• 15.5 cubic feet capacity with 150 lb load limit
• Waterproof ABS and PMMA hard shell construction
• Includes two keys and two straps for security

Cons

• 15.5 cubic feet capacity is smaller than the 16 cubic feet option on this list
• Requires a roof rack with crossbars under 3 inches wide
• No mention of aerodynamic noise reduction beyond standard design

Good fit if

• You need access to cargo from both sides of the vehicle
• You have a roof rack with narrow crossbars under 3 inches
• You want a waterproof shell for weather protection

Skip if

• You require more than 15.5 cubic feet of storage space
• Your roof rack crossbars are wider than 3 inches
• You prefer a single-sided opening mechanism

Verdict: Runave 15.5 Cu Ft Dual-Side Hard Shell provides reliable dual access and weather protection for drivers with narrow roof racks who do not need maximum volume.

6 Also great

Pidock 16 cu ft Hard Shell Roof Box

Best for: Dual-side access and tool-free setup

Capacity

15.5 cu ft

Shell Type

ABS and PMMA plastic

Opening

Dual-side

Load Capacity

130 lb

Water Resistance

Water resistant

Installation

Tool-free

View on Amazon: Pidock 16 cu ft Hard Shell Roof Box

This Pidock roof box offers 15.5 cubic feet of storage in a 58.3-inch hard shell. It features dual-side opening for easier access and tool-free installation on most crossbars. The ABS and PMMA construction provides water resistance and impact protection. It supports up to 130 pounds of cargo. This model suits travelers needing extra space without sacrificing interior room.

Pros

• 15.5 cubic feet capacity for bulky gear
• Dual-side opening design for flexible access
• Tool-free clamping system for quick setup
• Water resistant ABS and PMMA shell
• Supports up to 130 pounds of load

Cons

• 130-pound load limit is lower than some competitors
• Water resistant rather than fully waterproof
• No mention of integrated locking mechanism details

Good fit if

• You need dual-side access for tight parking spots
• You want tool-free installation on existing crossbars
• You carry bulky items requiring wide opening

Skip if

• You require fully waterproof protection for sensitive gear
• You need to carry more than 130 pounds in the box
• You prefer a smaller footprint for low-clearance garages

Verdict: Pidock 16 Cu Ft Hard Shell Roof Box provides ample space and flexible access for road trips. It fits buyers who prioritize easy loading and secure mounting on standard racks.

7 Also great

CNSLCJR 14 cu ft Dual-Side Opening Roof Box

Best for: passenger-side access needs

Capacity

14 cu ft

Shell Type

Hard shell (ABS & PMMA)

Opening

Dual side (passenger-side dual opening)

Load Capacity

150 lbs

Installation

Tool-free

Dimensions

62.52 x 32.48 x 13.19 in

View on Amazon: CNSLCJR 14 cu ft Dual-Side Opening Roof Box

This CNSLCJR cargo box offers 14 cubic feet of storage with a 150 lb load capacity. The dual-side opening design allows access from the passenger side, supported by strong arms. It features tool-free installation on cross bars up to 3 inches wide. The hard shell protects gear from weather. It suits travelers needing convenient access without moving to the vehicle's other side.

Pros

• Dual-side opening for passenger-side access
• 150 lbs load capacity
• Tool-free installation on bars up to 3 inches
• 14 cubic feet storage volume

Cons

• Only opens from the passenger side
• 150 lbs limit is lower than some competitors
• 14 cu ft capacity is smaller than 16 cu ft options

Good fit if

• You need passenger-side access for loading
• You have cross bars up to 3 inches wide
• You want tool-free setup

Skip if

• You need driver-side opening
• You require more than 14 cubic feet
• You expect a higher weight limit

Verdict: CNSLCJR 14 Cu Ft Dual-Open Hard Shell is a practical choice for drivers who prioritize passenger-side convenience over maximum capacity. It fits those with standard roof bars who do not need the largest available volume.

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Frequently asked questions