Looking Beyond the STMHOM Rooftop Cargo Box? 6 Alternatives Worth a Look
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If you are exploring stmhom rooftop cargo box alternatives, you likely value the dual-side access and 14 cubic feet capacity of the original model. That unit offers a hard shell ABS construction and a 135 lb load limit, making it a practical choice for families needing secure, weather-resistant storage on square, round, or aerodynamic crossbars. Its streamlined design helps minimize wind noise, which is a key spec for highway comfort.
However, you might need a different size, weight limit, or brand to fit your specific vehicle or cargo needs. The alternatives in this list were chosen because their specs overlap with the STMHOM model, particularly regarding dual-side opening mechanisms and hard shell durability. You will find options with higher load capacities, such as the 165 lb Goplus, or lighter builds like the 30.2 lb Relaxcabine. Each product here shares core features with the original, allowing you to compare dimensions and compatibility directly. This approach helps you find the best fit for your roof rack system without compromising on essential access or protection.
Our top pick: STMHOM 14 cu ft Hard Shell Roof Box.
Key Differences Between Alternatives
Pidock 13 cu ft Hard Shell Roof Box
The Pidock 13 cu ft Hard Shell Roof Box offers 13 cubic feet of capacity, which is slightly less than the STMHOM’s 14 cubic feet. It measures 56.3 inches long and 30.3 inches wide, making it shorter and narrower than the STMHOM’s 66.9-inch length. This compact footprint makes it easier to fit in tight parking spots. Like the STMHOM, it features dual-side opening and a hard shell. However, the Pidock lists a weight of 130 pounds, which is significantly heavier than the STMHOM’s 45.6 pounds. This added weight may affect fuel efficiency more. It is a solid choice if you need side access but have a smaller vehicle roof space.
FinerFurnis 12.4 Cu Ft Hard Shell Roof Box
The FinerFurnis 12.4 Cu Ft Hard Shell Roof Box provides 12.4 cubic feet, which is smaller than the STMHOM’s 14 cubic feet. It is also shorter at 57.5 inches long and narrower at 30.9 inches wide. The height is 14.6 inches, making it taller than the STMHOM’s 13-inch height. This unit weighs only 32.2 pounds, which is lighter than the STMHOM. It shares the dual-side opening and lockable hard shell design. If you prioritize a lighter box that is easier to handle during installation, this is a practical alternative. The reduced capacity means it holds fewer large items, but the lower weight and compact size benefit drivers with smaller roof racks.
Relaxcabine 14 Cu Ft Hard Shell Roof Box
The Relaxcabine 14 Cu Ft Hard Shell Roof Box matches the STMHOM’s 14 cubic feet capacity but differs in dimensions and weight. It is shorter at 62.5 inches long but wider at 32.5 inches, compared to the STMHOM’s 66.9-inch length and 31.1-inch width. The height is 13.2 inches, nearly identical to the STMHOM. A key difference is the load capacity; the Relaxcabine supports up to 150 lb, which is 15 lb more than the STMHOM’s 135 lb limit. It weighs only 30.2 pounds, making it significantly lighter than the STMHOM’s 45.6 pounds. This combination of higher weight limit and lower box weight makes it ideal for carrying heavier gear without adding excessive roof load.
Goplus 14 cu ft Dual-Side Opening Roof Box
The Goplus 14 cu ft Dual-Side Opening Roof Box offers the same 14 cubic feet capacity as the STMHOM. It is shorter at 63 inches long and slightly narrower at 31 inches wide. The height is 15 inches, making it taller than the STMHOM’s 13-inch profile. The most significant difference is the load capacity; the Goplus supports up to 165 lb, which is 30 lb more than the STMHOM. It weighs only 25 pounds, making it the lightest option in this comparison. This unit is best for users who need maximum weight capacity and minimal box weight. The taller profile may affect aerodynamics slightly, but the high load limit and low weight are major advantages for heavy gear transport.
Ausum Motor 14 cu ft Dual-Side Box
The Ausum Motor 14 cu ft Dual-Side Box matches the STMHOM’s 14 cubic feet capacity. Specific length and width dimensions are not provided in the data, but the height is implied to be similar. The load capacity is 110 lb, which is 25 lb less than the STMHOM’s 135 lb limit. It weighs 45 pounds, which is nearly identical to the STMHOM’s 45.6 pounds. It shares the dual-side opening and hard shell construction. This unit is a direct competitor for those who want similar capacity and weight but do not need the STMHOM’s higher load limit. It is a suitable alternative for standard travel gear where the lower weight capacity is sufficient.
TQGIBCX Roof Cargo Bag for Ford Escape Active
The TQGIBCX Roof Cargo Bag for Ford Escape Active is a soft bag, not a hard shell, so it differs fundamentally from the STMHOM. It offers 15 cubic feet of capacity, which is more than the STMHOM’s 14 cubic feet. It weighs only 2.2 pounds, making it extremely light compared to the STMHOM’s 45.6 pounds. It is designed for Ford Escape Active owners without roof racks, using a different mounting method. It lacks the rigid protection and dual-side opening of the STMHOM. This option is best for travelers who need extra capacity and do not have roof racks. It is less secure against weather and impact but offers easy storage when not in use.
Quick picks
Our 7 picks
STMHOM 14 cu ft Hard Shell Roof Box
Best for: Families needing side-access storage on roof racks
- Capacity
- 14 cu ft
- Shell Type
- Hard shell ABS
- Opening
- Dual side
- Load Capacity
- 135 lb
- Security
- Lockable
- Vehicle Compatibility
- Square, round, and aerodynamic crossbars
This hard shell ABS roof box offers 14 cubic feet of storage and a 135 lb load capacity. Its dual-side opening allows access from either side of the vehicle, which is useful in tight parking spots. The unit measures 66.9 x 31.1 x 12.9 inches and weighs 45.6 pounds. It fits square, round, and aerodynamic crossbars. The low-profile design helps reduce wind noise at highway speeds.
Pros
- Dual-side opening for flexible access
- 14 cubic feet interior capacity
- Hard shell ABS construction
- Fits most crossbar shapes
Cons
- 45.6 pounds is heavy for one person to lift
- 135 lb load limit is moderate for bulky gear
- Requires roof rack crossbars for installation
Good fit if
- You need to load gear from the passenger side
- You have square, round, or aerodynamic crossbars
- You want a rigid shell for weather protection
Skip if
- You drive a vehicle with no roof rack
- You need to carry loads over 135 pounds
- You prefer a soft-sided cargo bag
Verdict: STMHOM 14 Cu Ft Dual-Side Hard Shell provides secure, weather-resistant storage with convenient side access. It fits families needing extra space for camping trips or road trips who have compatible roof racks.
Pidock 13 cu ft Hard Shell Roof Box
Best for: tight parking spots and side access needs
- Capacity
- 13 cu ft
- Shell Type
- ABS and PMMA
- Opening
- Dual side
- Load Capacity
- 130 lb
- Installation
- Tool-free
- Dimensions
- 55.91 x 29.53 x 14.96 in
This Pidock cargo box offers 13 cubic feet of storage and a 130-pound load limit. Its dual-side opening design allows access from either side of your vehicle, which is useful in tight parking spots. The hard shell is built from ABS and PMMA for durability. It installs tool-free on crossbars up to 3 inches wide. You should consider this if you need versatile access without complex setup.
Pros
- 13 cubic feet of internal storage capacity
- Dual-side opening with passenger side access
- Tool-free installation on crossbars up to 3 inches wide
- 130-pound maximum load capacity
- Key-locking system for secure storage
Cons
- 130-pound weight makes handling difficult for one person
- 13 cubic feet capacity is smaller than 14 cubic feet competitors
- No mention of aerodynamic drag reduction features
Good fit if
- You park in tight spaces and need side access
- You want tool-free installation on standard crossbars
- You prefer a hard shell for durability and weather protection
Skip if
- You need more than 13 cubic feet of space
- You prefer a lighter unit for easier lifting
- You want a black finish for this specific capacity
Verdict: Pidock 13 Cu Ft Hard Shell Roof Box is a practical option for users who value side access and simple installation over maximum capacity. It suits those with standard crossbars who need reliable, secure storage for moderate loads.
FinerFurnis 12.4 Cu Ft Hard Shell Roof Box
Best for: dual-side access and waterproof storage
- Capacity
- 12.4 Cu.Ft
- Shell Type
- ABS
- Opening
- dual-side
- Load Capacity
- 165 lbs
- Water Resistance
- waterproof
- Security
- locking system with two keys
This FinerFurnis hard shell roof box offers 12.4 cubic feet of storage with a 165 lb load capacity. It features dual-side opening for access from either side of the vehicle. The ABS shell is waterproof and includes a tool-free installation system. It fits square, round, aero, and factory cross bars. The aerodynamic design helps reduce wind noise. It is suitable for cars, SUVs, and trucks.
Pros
- Dual-side opening for convenient access
- Tool-free installation on most cross bars
- Waterproof ABS construction
- 165 lbs load capacity
Cons
- 12.4 Cu Ft capacity is smaller than many competitors
- Heavier at 32.2 lbs than some alternatives
- Single color option available
Good fit if
- You need access to cargo from both sides of the vehicle
- You want a waterproof hard shell for all-weather protection
- You prefer tool-free installation on existing roof racks
Skip if
- You require more than 12.4 cubic feet of storage space
- You need a lighter cargo box for fuel efficiency
- You want multiple color choices for your vehicle
Verdict: FinerFurnis 12.4 Cu Ft Hard Shell Roof Box provides reliable dual-side access and waterproof protection. It fits drivers who prioritize easy installation and secure storage over maximum volume.
Relaxcabine 14 Cu Ft Hard Shell Roof Box
Best for: Dual-side access and high weight limits
- Capacity
- 14 cubic feet
- Shell Type
- ABS + PMMA
- Opening
- Dual-side
- Load Capacity
- 150 lbs
- Water Resistance
- Waterproof
- Security
- Safety key system
This Relaxcabine roof cargo box offers 14 cubic feet of storage with a 150 lb load capacity. It features dual-side opening for easy access and a tool-free installation system. The ABS and PMMA shell provides waterproof protection. It fits round, square, and aerodynamic crossbars. This unit suits families needing extra gear space without complex mounting.
Pros
- 14 cubic feet capacity
- 150 lb load limit
- Dual-side opening design
- Tool-free installation
- ABS + PMMA shell
Cons
- 30.2 lb weight
- 13.2 inch height
- Standard safety key only
Good fit if
- You need dual-side access
- You have aerodynamic crossbars
- You want tool-free mounting
Skip if
- You need over 150 lb capacity
- You prefer single-side opening
- You want app control
Verdict: Relaxcabine 14 Cu Ft Hard Shell Roof Box fits drivers who need easy side access and high weight limits. It works well for families carrying bulky camping gear on aerodynamic bars.
Goplus 14 cu ft Dual-Side Opening Roof Box
Best for: Dual-side access and 165 lb loads
- 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
This Goplus roof cargo box offers 14 cubic feet of storage in a 63 x 31 x 15 inch hard shell. It features dual-side opening for convenient access and a 165 lb load capacity. The ABS and PC construction provides waterproof protection. You will appreciate the double-lock security and quick-connect anchors for installation on crossbars under 3.1 inches wide.
Pros
- 14 cubic feet capacity
- Dual-side opening design
- 165 lb load limit
- ABS and PC shell
- Waterproof construction
Cons
- 25-pound weight
- Requires crossbars under 3.1 inches wide
- No mention of integrated locking mechanism details
Good fit if
- You need dual-side access
- You have crossbars under 3.1 inches wide
- You require 165 lb load capacity
Skip if
- Your crossbars exceed 3.1 inches wide
- You need more than 14 cubic feet
- You prefer a lighter unit under 25 pounds
Verdict: Goplus 14 Cu Ft Dual-Side Hard Shell suits drivers needing dual-side access and 165 lb capacity. It fits vehicles with narrow crossbars and offers waterproof storage.
Ausum Motor 14 cu ft Dual-Side Box
Best for: Dual-side access on mid-width roof racks
- 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
This Ausum Motor cargo box offers 14 cubic feet of hard shell storage with a glossy black finish. It features dual-side opening for convenient access from either side of your vehicle. The unit weighs 45 pounds and supports a load capacity of 110 lbs. It includes a weather-tight seal and a central locking mechanism. Installation requires no special tools. It fits crossbars spaced between 24.0 and 29.1 inches.
Pros
- 14 cubic feet of storage capacity
- Dual-side opening for easy access
- Central locking system with key removal safety
- Weather-tight seal for protection
- No special tools needed for installation
Cons
- 45-pound weight adds significant roof load
- 110 lb load limit is standard for this class
- Strict 24.0-29.1 inch crossbar spacing requirement
Good fit if
- You need access to cargo from both sides of the car
- Your roof rack crossbars are spaced between 24 and 29 inches
- You want a hard shell box with a central lock
Skip if
- Your crossbars are narrower than 24 inches or wider than 29 inches
- You need to carry more than 110 pounds of gear
- You prefer a lighter unit under 40 pounds
Verdict: Ausum Motor 14 Cu Ft Dual-Side Roof Box fits drivers with mid-width roof racks who value side access. It is a solid option for secure, weather-protected transport of standard travel gear.
TQGIBCX Roof Cargo Bag for Ford Escape Active
Best for: Ford Escape Active owners without racks
- Capacity
- 15 cu ft
- Shell Type
- Soft bag (600D Oxford fabric)
- Water Resistance
- Water-resistant
- Installation
- Tool-free (door hook system)
- Vehicle Type
- Car, SUV
- Recommended Use
- Travel, Camping
View on Amazon: TQGIBCX Roof Cargo Bag for Ford Escape Active
This TQGIBCX roof cargo bag offers 15 cubic feet of soft storage for Ford Escape Active 2023-2026 models. It uses a tool-free door hook system, requiring no roof rack. The 600D Oxford fabric provides water resistance and reinforced seams. Weighing just 2.2 pounds, it folds for compact storage. You should choose this if you need flexible, rack-free capacity for weekend trips or family travel.
Pros
- 15 cubic feet capacity
- Tool-free door hook installation
- No roof rack required
- Lightweight 2.2-pound design
- Water-resistant 600D Oxford fabric
Cons
- Soft shell offers less protection than hard cases
- Water resistance only, not fully waterproof
- Limited to specific Ford Escape Active models
Good fit if
- You own a Ford Escape Active without roof rails
- You need extra space for weekend gear
- You want a lightweight, foldable solution
Skip if
- You drive a vehicle incompatible with door hooks
- You require hard-shell impact protection
- You need universal fit for any car
Verdict: TQGIBCX 15 Cu Ft Soft Roof Bag is a practical, rack-free option for Ford Escape Active owners. It fits travelers who prioritize easy setup and compact storage over rigid protection.
Specifications side by side
| Spec | STMHOM 14 cu ft Hard Shell Roof Box | Pidock 13 cu ft Hard Shell Roof Box | FinerFurnis 12.4 Cu Ft Hard Shell Roof Box | Relaxcabine 14 Cu Ft Hard Shell Roof Box | Goplus 14 cu ft Dual-Side Opening Roof Box | Ausum Motor 14 cu ft Dual-Side Box | TQGIBCX Roof Cargo Bag for Ford Escape Active |
|---|---|---|---|---|---|---|---|
| Capacity | 14 cu ft | 13 cu ft | 12.4 Cu.Ft | 14 cubic feet | 14 Cubic Feet | 14 cubic feet | 15 cu ft |
| Shell Type | Hard shell ABS | ABS and PMMA | ABS | ABS + PMMA | ABS and PC | Hard shell | Soft bag (600D Oxford fabric) |
| Opening | Dual side | Dual side | dual-side | Dual-side | Dual-side | Dual side | not specified |
| Load Capacity | 135 lb | 130 lb | 165 lbs | 150 lbs | 165 lbs | 110 lbs | not specified |
| Water Resistance | not specified | not specified | waterproof | Waterproof | Waterproof | Weather-tight seal | Water-resistant |
| Security | Lockable | not specified | locking system with two keys | Safety key system | double-lock design, super latch security | not specified | not specified |
| Installation | not specified | Tool-free | tool-free | Tool-free | 4 quick connect anchors | No special tools required | Tool-free (door hook system) |
| Vehicle Compatibility | Square, round, and aerodynamic crossbars | not specified | not specified | not specified | not specified | Inter-crossbar distance 24.0-29.1 in | not specified |
| Dimensions | 66.9 x 31.1 x 12.9 in | 55.91 x 29.53 x 14.96 in | 57.5 x 30.9 x 14.6 in | 62.5 x 32.5 x 13.2 in | 63 x 31 x 15 in | not specified | not specified |
| Recommended Use | not specified | not specified | not specified | Luggage, gear, camping equipment | not specified | not specified | not specified |
| Vehicle Type | Car, SUV | Car, SUV, Truck | Car, SUV, Truck | Car | Car | Car | Car, SUV |
| Size | 66.9"L x 31.1"W x 12.9"H | 13 Cu.Ft White | 12.4 Cu.Ft | 14 Cu Ft Black | not specified | 14 Cubic Feet | A With Roof Rack |
| Mount Type | Roof Mount | Roof Mount | Roof Mount | not specified | Roof Mount | Roof Mount | Roof Mount |
| Lockable | Lockable | Lockable | Lockable | Lockable | not specified | not specified | not specified |
| Includes Bag | not specified | not specified | not specified | not specified | not specified | not specified | With Bag |
| Weight | 45.6 pounds | 130 pounds | 32.2 pounds | 30.2 pounds | 25 pounds | 45 pounds | 2.2 pounds |
| Color | Black | White | black | Black | Black | Glossy Black | Normal |
| Model | oHLA5bHKvL101rX5UUoG-QT0Bfs | Car Rooftop Cargo Box 13 Cu Ft | AZi739201w-uAO-Q9UKTquwdn | Car Rooftop Cargo Box 14 Cu Ft Black | not specified | Glossy Black | TQGIBCX-9312730-01 |
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Frequently asked questions
Which alternative offers the highest weight capacity?
The Goplus 14 cu ft Dual-Side Opening Roof Box supports up to 165 pounds. This is the highest load limit among the listed hard shell options. It measures 63 inches long and 31 inches wide. You can securely transport heavier gear without exceeding the manufacturer's specified weight limit.
What is the lightest hard shell roof box on this list?
The Goplus 14 cu ft Dual-Side Opening Roof Box weighs only 25 pounds. It is the lightest hard shell option provided in the data. The Ausum Motor 14 cu ft box weighs 45 pounds. The Pidock 13 cu ft box is significantly heavier at 130 pounds.
Are there any soft roof bags listed as alternatives?
Yes, the TQGIBCX Roof Cargo Bag is the only soft option included. It is designed specifically for Ford Escape Active owners without roof racks. It holds 15 cubic feet of space. Unlike the hard shell boxes, it does not require crossbars for installation.
Which box is best for narrow roof racks?
The Goplus 14 cu ft Dual-Side Opening Roof Box is 31 inches wide. The Pidock 13 cu ft Hard Shell Roof Box is narrower at 30.3 inches. If you have narrow crossbars, the Pidock model may fit more securely. Check your rack width before purchasing.
Do all the hard shell options open from the side?
Yes, all listed hard shell boxes feature dual-side opening. This includes the STMHOM, Pidock, FinerFurnis, Relaxcabine, Goplus, and Ausum Motor models. This design allows you to access cargo from either side of the vehicle without moving the car.
Which hard shell box has the largest capacity?
The STMHOM 14 cu ft, Relaxcabine 14 cu ft, Goplus 14 cu ft, and Ausum Motor 14 cu ft boxes all offer 14 cubic feet of storage. The Pidock model provides 13 cubic feet. The FinerFurnis model offers 12.4 cubic feet. The TQGIBCX soft bag holds 15 cubic feet.
Is there a premium option with high weight limits?
The Relaxcabine 14 Cu Ft Hard Shell Roof Box is labeled as the best premium choice. It supports a load capacity of 150 pounds. It measures 62.5 inches long and 32.5 inches wide. This model suits drivers who need easy side access and robust weight support.