6 Best Alternatives to the GARVEETECH 12 cu ft Dual-Side (2026)
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You are looking for garveetech 12 cu ft dual side alternatives to find a roof box that better fits your specific needs. The original GarveeTech unit offers 12 cubic feet of hard shell storage with a 165 lb load capacity and convenient dual-side opening. It measures 54.3 inches long and weighs 39 pounds. This compact design works well for standard roof racks and provides secure, weather-resistant travel storage.
However, you might want a different size, weight, or feature set. Some drivers need more volume for larger families or bulky gear. Others prefer a lighter box to reduce fuel consumption. Some may require a wider fit for specific rack bars. We selected these 6 options because their published specifications overlap with the original. They share key traits like hard shell construction and roof mount compatibility. This list helps you compare dimensions, capacity, and opening styles to find the right match.
Our top pick: GarveeTech 12 cu ft Dual-Side Opening Roof Box.
How the alternatives compare
STMHOM 14 cu ft Hard Shell Roof Box
The STMHOM 14 cu ft box offers 2 more cubic feet of storage than the GarveeTech, reaching 396 liters. It shares the same 165 lb load capacity and dual-side opening mechanism, making side access just as convenient. However, it is slightly longer at 62.2 inches compared to the GarveeTech’s 54.3 inches. This extra length may not fit smaller roof racks. The STMHOM also weighs 5.8 pounds more at 44.8 pounds. If you need more volume without sacrificing side access, this is a practical upgrade. If your rack has tight length limits, stick with the GarveeTech.
Goplus 14 cu ft Dual-Side Opening Roof Box
The Goplus 14 cu ft model provides 2 more cubic feet of space than the GarveeTech while maintaining dual-side access. It is significantly lighter at 25 pounds versus the GarveeTech’s 39 pounds, which helps preserve fuel efficiency. However, it is wider at 31 inches compared to the GarveeTech’s 31.5 inches, though the difference is minimal. The Goplus is also taller at 15 inches, which may affect clearance in low garages. It shares the same 165 lb load capacity. Choose this if weight savings and extra volume are priorities over the GarveeTech’s shorter profile.
Curtainboro 19.4 cu ft Dual-Side Opening Box
The Curtainboro 19.4 cu ft box offers nearly double the storage of the GarveeTech, with 550 liters versus 340 liters. It retains the dual-side opening and 165 lb load capacity, so access remains easy. However, it is much longer at 68.9 inches and wider at 32.3 inches, requiring a larger roof rack footprint. It is also slightly heavier at 39.7 pounds. The Curtainboro sacrifices some aerodynamic sleekness for massive volume. Pick this alternative if you need to transport bulky gear like camping equipment or luggage sets that do not fit in the GarveeTech’s compact shell.
Maxsa Innovations 17 cu ft Hard Shell Cargo Box
The Maxsa Innovations 17 cu ft box provides 5 more cubic feet of storage than the GarveeTech. It shares the 165 lb load capacity and hard shell construction. Unlike the GarveeTech, it lacks dual-side opening, requiring you to access contents from the front only. It is wider at 35 inches and taller at 16.1 inches, which may impact fuel economy more than the GarveeTech. It weighs less at 35.3 pounds. Choose this if you prioritize volume and aerodynamic shape over the convenience of side access. It is better for drivers who can park close to the vehicle for loading.
Relaxcabine 26 Cu Ft Hard Shell Roof Cargo Box
The Relaxcabine 26 cu ft box offers massive storage, nearly double the GarveeTech’s capacity, at 736 liters. It includes dual-side opening and is lockable, ensuring security. However, the load capacity drops to 150 lb, which is 15 pounds less than the GarveeTech. It is significantly larger, measuring 87.2 inches long and 38.2 inches wide, requiring a heavy-duty roof rack. It weighs 52.7 pounds. This is not a direct swap but an upgrade for large families. Pick this if you need maximum volume and have a robust rack, accepting the lower weight limit and larger footprint.
PM Performotor 15 cu ft Dual-Side Box
The PM Performotor 15 cu ft box provides 3 more cubic feet of storage than the GarveeTech, with 425 liters. It features dual-side opening and shares the hard shell design. It is notably longer at 80 inches, which is 25.7 inches longer than the GarveeTech. It is narrower at 30 inches, which may fit tighter racks. It lacks a listed weight, but its length suggests a larger profile. It is suitable for cars and does not specify a load capacity in the data. Choose this if you need extra volume and can accommodate the significant length increase, prioritizing capacity over compactness.
Quick picks
Our 7 picks
GarveeTech 12 cu ft Dual-Side Opening Roof Box
Best for: Curb-side access and secure travel storage
- Capacity
- 12 cu ft (340 L)
- Shell Type
- ABS, hard shell
- Opening
- Dual-side
- Load Capacity
- 165 lbs
- Water Resistance
- Waterproof
- Security
- 2 keys and 2 straps
View on Amazon: GarveeTech 12 cu ft Dual-Side Opening Roof Box Affiliate link
This hard shell cargo box offers 12 cubic feet of storage with dual-side opening for easy access. It measures 54.3 x 31.5 x 13.4 inches and supports up to 165 lbs. The ABS shell is waterproof and UV-resistant. You get two keys and straps for security. It fits any vehicle with a roof rack. This carrier is ideal for road trips where you need reliable, weather-protected luggage space.
Pros
- Dual-sided opening for convenient access from either side
- 12 cubic feet (340 L) of waterproof storage capacity
- 165 lb load capacity with ABS hard shell construction
- Aerodynamic shape reduces wind noise and fuel consumption
Cons
- 12 cu ft capacity is smaller than larger alternatives on this list
- Fixed height of 13.4 inches may not suit very tall roof racks
- Only includes a one-year warranty
Good fit if
- You need easy access to luggage from the curb side
- You drive a vehicle with a standard roof rack system
- You prioritize weather protection for your travel gear
Skip if
- You require more than 12 cubic feet of storage space
- You need a carrier compatible with vehicles without roof racks
- You prefer a larger 14 cu ft or bigger option
Verdict: GarveeTech 12 cu ft Dual-Side Roof Box is a practical choice for travelers who value side access and secure storage within a 165 lb limit. It suits those with standard roof racks who do not need extra-large capacity.
STMHOM 14 cu ft Hard Shell Roof Box
Best for: compact loads and side access needs
- 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 Affiliate link
The STMHOM 14 cu ft rooftop cargo box features a hard shell ABS construction and dual-side opening for convenient access. It holds up to 165 lbs and fits square, round, or aerodynamic crossbars. Measuring 62.2 x 31.5 x 13.4 inches, it offers a low-profile design to reduce wind resistance. This unit is suitable for SUVs and cars needing secure, weather-resistant storage for travel or camping gear.
Pros
- Dual-side opening for easy access from either vehicle side
- 14 cubic feet capacity with 165 lb load limit
- Hard shell ABS construction for rigid protection
- Compatible with square, round, and aerodynamic crossbars
Cons
- 14 cu ft capacity is smaller than many competitors
- 44.8 lb weight adds to roof load
- No mention of integrated mounting hardware
Good fit if
- You need dual-side access for tight parking spots
- You have a vehicle with standard crossbars
- You prioritize a low-profile aerodynamic shape
Skip if
- You require extra large storage over 17 cu ft
- You need a lighter unit under 40 lbs
- You prefer single-side opening for simplicity
Verdict: STMHOM 14 cu ft Dual-Side Hard Shell fits drivers who need convenient side access and a compact footprint for smaller SUVs or cars.
Goplus 14 cu ft Dual-Side Opening Roof Box
Best for: side access with moderate capacity
- 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 Affiliate link
The Goplus 14 cubic feet roof box offers dual-side opening for easy access from either side of your vehicle. It features a hard shell made of ABS and PC materials, providing waterproof protection for your gear. The unit supports a load capacity of 165 lbs and includes a double-lock design for security. Its aerodynamic shape helps reduce drag and noise while driving. This carrier fits racks with crossbars under 3.1 inches wide.
Pros
- Dual-side opening for convenient access
- 14 cubic feet storage capacity
- 165 lbs load capacity
- Waterproof ABS and PC shell
- Double-lock security system
Cons
- 14 cubic feet is smaller than many alternatives
- 165 lbs load limit is standard, not high
- No mention of integrated bike or ski mounts
Good fit if
- You need access from both sides of the car
- You have racks with narrow crossbars
- You want a waterproof hard shell
Skip if
- You need more than 14 cubic feet
- You plan to carry heavy loads over 165 lbs
- You require integrated bike or ski carrying features
Verdict: Goplus 14 Cu Ft Dual-Side Roof Box is a practical option for drivers who prioritize side access and moderate capacity. It suits those with narrow rack bars who do not need extra-large storage or heavy-duty load ratings.
Curtainboro 19.4 cu ft Dual-Side Opening Box
Best for: Drivers needing side access in tight spaces
- Capacity
- 19.4 cu ft (17 cu ft interior)
- Shell Type
- Hard shell, ABS
- Opening
- Dual-side
- Load Capacity
- 165 lb
- Water Resistance
- Waterproof
- Security
- Locking system with 2 keys
View on Amazon: Curtainboro 19.4 cu ft Dual-Side Opening Box Affiliate link
The Curtainboro 19.4 Cu Ft dual-side roof box offers 165 lb capacity and hard shell ABS construction. Its dual-side opening allows access from either side of the vehicle, which helps when parking in tight spots. The aerodynamic design aims to reduce wind noise. It fits most cars and SUVs with compatible roof racks. This carrier is suitable for family vacations and outdoor adventures where flexible loading is useful.
Pros
- Dual-side opening for flexible access
- 165 lb load capacity
- Hard shell waterproof ABS construction
- Aerodynamic profile for reduced wind noise
Cons
- Heavier build at 39.7 pounds
- 19.4 cu ft capacity is smaller than larger alternatives on this list
- No mention of internal lighting or organization
Good fit if
- You need access from both sides of your vehicle
- You have a roof rack system compatible with this carrier
- You prioritize wind noise reduction during highway travel
Skip if
- You require a capacity larger than 19.4 cu ft
- You need a lighter roof box for fuel efficiency
- Your vehicle roof load rating is below 165 lb
Verdict: Curtainboro 19.4 Cu Ft Dual-Side Roof Box is a solid choice for drivers who value side access and aerodynamic efficiency over maximum volume.
Maxsa Innovations 17 cu ft Hard Shell Cargo Box
Best for: Standard roof rack luggage storage
- Capacity
- 17 cu ft
- Shell Type
- Hard shell ABS
- Opening
- Dual-side
- Load Capacity
- 165 lbs
- Water Resistance
- Waterproof
- Vehicle Compatibility
- Cars and SUVs with roof rack
View on Amazon: Maxsa Innovations 17 cu ft Hard Shell Cargo Box Affiliate link
This Maxsa Innovations cargo box offers 17 cubic feet of storage with a 165 lb load capacity. Its hard shell design measures 55.1 inches long and 35 inches wide. The aerodynamic shape reduces wind noise and drag. You get two keys for locking security. It fits most cars and SUVs with roof racks. This model weighs 35.3 pounds.
Pros
- 17 cubic feet capacity
- 165 lb weight limit
- Aerodynamic hard shell design
- Includes two locking keys
Cons
- Smaller capacity than 19.4 and 26 cu ft alternatives
- Single height option of 16.1 inches
- No dual-side opening feature
Good fit if
- You need a secure, aerodynamic box for standard luggage
- You want a hard shell under 36 pounds
- You prefer a single-side opening mechanism
Skip if
- You require dual-side access for convenience
- You need more than 17 cubic feet of space
- You plan to carry loads over 165 lbs
Verdict: Maxsa Innovations 17 Cu ft Hard Shell fits drivers who prioritize aerodynamic efficiency and secure locking over maximum volume or side access.
Relaxcabine 26 Cu Ft Hard Shell Roof Cargo Box
Best for: large capacity and side access needs
- Capacity
- 26 Cu Ft
- Shell Type
- ABS+PC composite
- Opening
- dual-side
- Load Capacity
- 150 lbs
- Water Resistance
- protects from rain, snow, dust, UV
- Security
- central locking system
View on Amazon: Relaxcabine 26 Cu Ft Hard Shell Roof Cargo Box Affiliate link
This Relaxcabine cargo box offers 26 cubic feet of storage and a 150 lb load capacity. Its dual-side opening design allows access from either side of the vehicle, which is useful when parked in tight spaces. The hard shell is made from ABS+PC composite material to resist impacts and weather. You can install it tool-free on most roof racks. It features a central locking system for security.
Pros
- 26 cubic feet of extra-large storage capacity
- Dual-side opening for flexible loading access
- 150 lbs load capacity for heavy gear
- Tool-free installation on various roof bars
- Central locking system with key retention
Cons
- 52.7 lbs weight makes it bulky to handle
- 17.4 inches height may limit clearance in tight garages
- No mention of specific wind noise reduction metrics
Good fit if
- You need to transport large camping or sports equipment
- You often park on the side of the street
- You want a tool-free setup on your existing roof rack
Skip if
- You have low garage clearance for tall boxes
- You prefer a lighter box for easier lifting
- You need a capacity larger than 26 cubic feet
Verdict: Relaxcabine 26 Cu Ft Dual-Side Roof Box fits families needing maximum storage and easy side access. It is a practical solution for bulky gear on standard roof racks.
PM Performotor 15 cu ft Dual-Side Box
Best for: Dual-side access and 15 cu ft storage
- Capacity
- 15 cu ft
- Shell Type
- ABS plastic hard shell
- Opening
- Dual-side
- Load Capacity
- 110 lb
- Water Resistance
- Weatherproof
- Security
- Key and lock
View on Amazon: PM Performotor 15 cu ft Dual-Side Box Affiliate link
This PM Performotor roof box offers 15 cubic feet of storage with dual-side opening for easy access. It measures 80 by 30 by 13 inches and supports up to 110 pounds evenly. The hard ABS shell is weatherproof and reduces wind noise. It mounts to factory or aftermarket cross bars. You should choose this if you need a large, secure carrier with wide access points for bulky gear.
Pros
- 15 cubic feet internal capacity
- Dual-side opening for wide access
- 110 lb max load capacity
- Key and lock security system
- Tool-free installation on cross bars
Cons
- 110 lb load limit is lower than 165 lb competitors
- No mention of aerodynamic drag reduction metrics
- Limited to 110 lb weight distribution
Good fit if
- You need dual-side access for bulky items
- You have factory or aftermarket cross bars
- You want a 15 cubic feet hard shell
Skip if
- You require more than 110 lb capacity
- You need a roof box without side opening
- You prefer a gloss finish over textured
Verdict: PM Performotor 15 cu ft Dual-Side is a solid option for those needing wide access and moderate capacity. It fits drivers who prioritize dual-side opening and secure locking over higher weight limits.
Specifications side by side
| Spec | GarveeTech 12 cu ft Dual-Side Opening Roof Box | STMHOM 14 cu ft Hard Shell Roof Box | Goplus 14 cu ft Dual-Side Opening Roof Box | Curtainboro 19.4 cu ft Dual-Side Opening Box | Maxsa Innovations 17 cu ft Hard Shell Cargo Box | Relaxcabine 26 Cu Ft Hard Shell Roof Cargo Box | PM Performotor 15 cu ft Dual-Side Box |
|---|---|---|---|---|---|---|---|
| Capacity | 12 cu ft (340 L) | 14 cu ft | 14 Cubic Feet | 19.4 cu ft (17 cu ft interior) | 17 cu ft | 26 Cu Ft | 15 cu ft |
| Shell Type | ABS, hard shell | Hard shell ABS | ABS and PC | Hard shell, ABS | Hard shell ABS | ABS+PC composite | ABS plastic hard shell |
| Opening | Dual-side | Dual side | Dual-side | Dual-side | Dual-side | dual-side | Dual-side |
| Load Capacity | 165 lbs | 165 lb | 165 lbs | 165 lb | 165 lbs | 150 lbs | 110 lb |
| Water Resistance | Waterproof | not stated | Waterproof | Waterproof | Waterproof | protects from rain, snow, dust, UV | Weatherproof |
| Security | 2 keys and 2 straps | Lockable | double-lock design, super latch security | Locking system with 2 keys | not stated | central locking system | Key and lock |
| Installation | not stated | not stated | 4 quick connect anchors | not stated | not stated | tool-free | Tool-free |
| Vehicle Compatibility | Vehicles with roof rack | Square, round, and aerodynamic crossbars | not stated | Cars and SUVs with compatible roof racks | Cars and SUVs with roof rack | round, square, and aerodynamic bars | Cross bars only |
| Dimensions | 54.3 x 31.5 x 13.4 in | 62.2 x 31.5 x 13.4 in | 63 x 31 x 15 in | 68.9 x 32.3 x 11.8 in | 55.1 x 35 x 16.1 in | 87.2 x 38.2 x 17.4 in | 80" L x 30" W x 13" H |
| Recommended Use | Luggage | not stated | not stated | Suitcases, camping equipment | Luggage, outdoor gear | not stated | Suitcases, camping gear, skis |
| Vehicle Type | not stated | Car, SUV | Car | Car, SUV | Car, SUV | not stated | Car |
| Size | 12 cubic feet | 62.2"L x 31.5"W x 13.4"H | not stated | 19.4 Cubic Feet | 17 Cubic Feet | 26 Cu Ft Extra Large Black | 15 Cubic Feet |
| Mount Type | Roof Mount | Roof Mount | Roof Mount | Roof Mount | Roof Mount | Roof Mount | Roof Mount |
| Lockable | not stated | Lockable | not stated | Lockable | not stated | Lockable | not stated |
| Weight | 39 pounds | 44.8 pounds | 25 pounds | 39.7 pounds | 35.3 pounds | 52.7 pounds | not stated |
| Color | Black | Black | Black | Gray | Black | Black | Textured Black |
| Model | MP7b0YjWqgxAgOG-snFeyQS3GEfd | TSdU59fTC-O-lVQ0WzgfNAHdH | not stated | bXU-t7-SK2vwzTXZsf0Z17f8ycdL6 | bIi-QJmJN9FwtqXvOPt-w-cKQbKMo | Cargo Box 26 Cu Ft Black | PM-71386 |
You can evaluate length and hatch clearance alongside black decker 12 1 cu ft top alternatives for similar cargo volume.
Frequently asked questions
Which alternative offers the most storage volume?
The Relaxcabine 26 Cu Ft Hard Shell Roof Cargo Box provides the largest capacity on this list. It offers 26 cubic feet of storage, significantly more than the 12 cubic feet of the GarveeTech. This extra space suits families needing maximum room for bulky gear. It maintains a dual-side opening for convenient access while on the road.
Are all these boxes dual-side opening?
Most options in this guide feature dual-side opening for curb access, but not all do. The Maxsa Innovations 17 cu ft Hard Shell Cargo Box is the only listed item without a specified dual-side opening mechanism. All other alternatives, including the STMHOM, Goplus, and Curtainboro models, explicitly support opening from both sides for easier loading.
Which roof box is the lightest?
The Goplus 14 cu ft Dual-Side Opening Roof Box is the lightest option at just 25 pounds. This low weight makes it easier to handle during installation compared to heavier models. For context, the heaviest unit is the Relaxcabine at 52.7 pounds. The Goplus also maintains a moderate footprint with a width of 31 inches.
Can these boxes hold 165 pounds of gear?
Most listed alternatives share the same 165 lb load capacity as the GarveeTech. This includes the STMHOM, Goplus, Curtainboro, Maxsa Innovations, and PM Performotor models. The Relaxcabine 26 Cu Ft box has a slightly lower limit of 150 lb. Always ensure your roof rack supports the specific weight limit of the chosen cargo box.
Which model is best for narrow roof racks?
The Goplus 14 cu ft model is ideal for narrow racks due to its 31-inch width. The GarveeTech is also narrow at 31.5 inches. The Maxsa Innovations is wider at 35 inches, and the Relaxcabine is the widest at 38.2 inches. If your crossbars are closely spaced, the Goplus or GarveeTech dimensions will fit more comfortably.
Do these boxes include locks for security?
Several models explicitly state they are lockable. The STMHOM and Relaxcabine units are marked as lockable. While security is implied for hard shell boxes, the data confirms these two include locking mechanisms. The GarveeTech is designed for secure travel, but the specific lockable feature is not explicitly listed in its provided attributes.
Which box has the lowest height profile?
The Curtainboro 19.4 cu ft box has the lowest height at 11.8 inches. This aerodynamic design helps reduce wind noise and drag. The GarveeTech is slightly taller at 13.4 inches. The PM Performotor is also low at 13 inches. Choosing a lower profile can improve fuel efficiency and stability during highway driving.