Mockins XXL 50 CuFt Heavy Review: Specs, Pros and Cons
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This mockins xxl 50 cuft heavy review focuses on a large soft-shell cargo bag designed for vehicles without roof racks. It offers 50 cubic feet of capacity and measures 85 by 50 by 20 inches. The bag weighs 18 pounds and is made from black vinyl. It includes straps, hooks, and a lock for secure transport. This setup allows you to carry extra gear without needing a permanent roof rack system. The design prioritizes high volume and weather protection for your items.
What stands out
- 50 cubic feet of storage space for large loads
- Waterproof vinyl shell with heat-welded seams
- Includes ratchet straps, buckle straps, and door hooks
- No roof rack required for installation
- Combo lock for security during stops
Who it fits
Good fit for
You should consider this bag if you drive an SUV, van, or hatchback that lacks a roof rack. The 50 cubic feet capacity suits families moving large items like tents, sleeping bags, and suitcases. The included straps and hooks make it easy to secure the load directly to your vehicle frame. It is ideal for cross-country trips or big vacations where you need extra space without installing permanent hardware.
Who should skip it
Skip this option if you need a hard shell for aerodynamic efficiency. This soft vinyl bag adds height to your vehicle, which may affect clearance in tight garages. The 85-inch length might not fit on smaller sedans. If you prefer a sleek, low-profile look, a hard case is better. Also, avoid this if you need a built-in handle for easy carrying, as it relies on straps for transport.
Verdict: This roof bag provides massive storage for vehicles without racks. It is a practical choice for hauling bulky gear on long trips.
Key specs explained for this roof bag
Capacity: 50 Cubic Feet
This volume offers ample space for bulky items like tents and suitcases. It effectively doubles your vehicle's storage potential for family trips. You should compare this figure with hard roof boxes, which often cap at 45 cubic feet. A higher number means you can pack more gear without leaving essentials behind.
Dimensions: 85 x 50 x 20 in
The length of 85 inches is significant for long items like skis or kayaks. The width and height determine how much it overhangs your vehicle. You must check your car's roof width to ensure the 50-inch span does not obstruct door openings. This size fits most SUVs and vans securely.
Shell Type: Vinyl
Vinyl provides a flexible, soft-shell design that conforms to your roof shape. It is lighter and cheaper than hard plastic carriers. The material is abrasion-resistant and features heat-welded seams for durability. You benefit from easy installation without needing a roof rack, as the bag sits directly on the vehicle surface.
Vehicle Compatibility: No roof rack needed
You can use this carrier on vehicles lacking factory roof rails. It includes straps and hooks that attach directly to the car frame or door jambs. This saves money on expensive rack systems. You should verify that your vehicle’s door jambs can support the weight and strap tension safely during travel.
Design and Build Quality
The listing describes the shell as thick, abrasion-resistant vinyl with heat-welded seams. This construction aims to keep gear dry in rain or snow. Waterproof zippers sit under a Velcro-secured flap to block highway grit and mud. The material choice suggests durability for outdoor conditions, though vinyl can feel less rigid than hard plastic carriers.
The bag measures 85 by 50 by 20 inches and weighs 18 pounds. This large footprint requires a wide vehicle roof. The soft design allows it to conform to slightly uneven roof surfaces. You do not need a roof rack to use it. The kit includes three ratchet straps, three buckle straps, and eight hooks. These secure the bag directly to the vehicle frame. A large anti-slip gripper mat sits between the bag and your roof to prevent shifting at speed and protect your paint.
A combo lock is included for security at rest stops. The listing notes a ten-year limited warranty and US-based support. The black finish is standard for this model. You should verify that your vehicle’s door and trunk hooks can support the load. The layout is simple: everything fits in the included compact storage bag when not in use. This makes setup and takedown straightforward for weekend trips or long moves.
Setup and everyday use guide
You do not need a factory roof rack to install this carrier. The listing states it works directly on your vehicle frame. You will use the included hardware to secure the bag. The kit contains three ratchet straps and three buckle straps. You also get eight hooks. These hooks attach to the door frames or trunk edges. This setup method allows you to mount the bag on cars, SUVs, and vans that lack crossbars. A large anti-slip gripper mat sits between the bag and your vehicle roof. This mat prevents the carrier from shifting at highway speeds. It also helps protect your paint from scratches during installation and removal. The bag itself measures 85 by 50 by 20 inches. Its weight is 18 pounds. This makes the bag manageable for one person to lift onto the roof. Once loaded, you can use the combo lock to secure your gear. This feature adds a layer of security when you stop for rest breaks. The waterproof zippers are tucked under a Velcro flap. This design keeps rain and snow out of your storage space. You can store all the straps and hooks in the included compact storage bag when not in use. The ten-year warranty covers defects in materials and workmanship. This suggests the manufacturer expects the vinyl shell and heat-welded seams to hold up over many seasons of use. You should ensure your vehicle roof can support the weight of the bag plus your cargo. The total capacity is 50 cubic feet. This volume is suitable for large items like tents and multiple suitcases. The setup is straightforward if you follow the strap instructions carefully. The no-rack design is its primary advantage for vehicles without existing roof accessories.
Things to check before buying
Before you purchase this Mockins XXL bag, verify your vehicle’s roof weight limit. This carrier weighs 18 pounds empty, plus your gear. Exceeding limits can damage your car or affect handling. Measure your roof width carefully. The bag is 50 inches wide. It may overhang on narrower sedans, causing drag or safety issues. Check for roof rails or fixed points. This bag uses hooks and straps on the frame. Ensure your door and trunk seals can handle the pressure from the included hooks. Clean the roof surface before installation. Dirt can scratch your paint under the anti-slip mat. Store the bag in its compact pouch when not in use. This soft-shell option fits alongside hard roof boxes as a flexible, rack-free alternative. It suits those who need temporary, high-capacity storage without permanent hardware. Consider how often you need this space. If you rarely travel with bulky items, a smaller carrier might be more efficient. Regularly inspect straps for wear. Vinyl seams should remain intact to maintain waterproofing. Keep the Velcro flaps free of debris to ensure a tight seal against rain and highway grit.
Check before you buy
- Check roof weight limit against bag and gear weight.
- Measure roof width to ensure 50-inch bag fits safely.
- Confirm door and trunk seals handle hook pressure.
- Clean roof surface before installing anti-slip mat.
- Inspect straps and seams for existing wear.
The product at a glance
Mockins 50 CuFt XXL Heavy-Duty Roof Bag
Best for: Hauling large bulky gear without roof racks
- Capacity
- 50 cu ft
- Shell Type
- 500D vinyl soft-shell
- Water Resistance
- Waterproof
- Security
- Combo lock
- Installation
- Straps and hooks
- Vehicle Compatibility
- Without roof rack
View on Amazon: Mockins 50 CuFt XXL Heavy-Duty Roof Bag Affiliate link
This is a 50 cubic foot soft-shell cargo bag measuring 85 by 50 by 20 inches. It weighs 18 pounds and uses a vinyl shell with heat-welded seams for waterproof protection. You can mount it directly to your vehicle frame without a roof rack using the included ratchet straps and hooks. It fits suitcases, tents, and sleeping bags for large loads.
Pros
- 50 cubic feet capacity for massive loads
- Waterproof vinyl shell with heat-welded seams
- Mounts without a roof rack using included hardware
- Includes combo lock for security
Cons
- 85-inch length may not fit smaller SUVs
- 18-pound weight adds significant vehicle weight
- Soft vinyl shell offers less impact protection than hard cases
Good fit if
- You need to haul bulky items like tents
- Your vehicle lacks a roof rack system
- You require maximum storage volume for long trips
Skip if
- You drive a compact car with a short roof
- You prefer hard-shell carriers for better aerodynamics
- You need a lighter cargo solution under 10 pounds
Verdict: Mockins XXL 50 CuFt Heavy Duty provides exceptional volume for families moving large gear. It is the right choice if you lack roof racks and need to carry oversized items like tents or multiple suitcases.
Specifications side by side
| Spec | Mockins 50 CuFt XXL Heavy-Duty Roof Bag |
|---|---|
| Capacity | 50 cu ft |
| Shell Type | 500D vinyl soft-shell |
| Water Resistance | Waterproof |
| Security | Combo lock |
| Installation | Straps and hooks |
| Vehicle Compatibility | Without roof rack |
| Dimensions | 85 x 50 x 20 in |
| Recommended Use | Tents, sleeping bags, suitcases |
| Vehicle Type | Car |
| Mount Type | Roof Mount |
| Lockable | Lockable |
| Weight | 18 pounds |
| Size | 50 Cubic Feet |
| Color | Black |
| Model | MA-RB-50BLK-85X50-94-V1-LOC |
Frequently asked questions
Does the Mockins 50 CuFt bag work without roof racks?
Yes, this carrier is designed for vehicles without factory roof racks. It uses a roof-mount system that attaches directly to your vehicle frame. You secure it using the included ratchet straps. This makes it a practical solution for cars that lack crossbars or existing cargo carriers.
How much weight can the Mockins roof bag hold?
The product offers 50 cubic feet of storage volume. The empty bag itself weighs 18 pounds. You must check your vehicle’s specific roof weight limit before loading gear. Exceeding your car's limit can affect handling or cause damage. The bag’s capacity is ideal for bulky items like tents.
What are the exact dimensions of the Mockins XXL bag?
The bag measures 85 inches in length, 50 inches in width, and 20 inches in height. These dimensions provide a large footprint for carrying oversized gear. Ensure your vehicle’s roof is wide enough to accommodate the 50-inch width. The 85-inch length fits most standard sedan and SUV roofs.
Is the Mockins 50 CuFt bag waterproof?
The listing describes the shell as thick, abrasion-resistant vinyl with heat-welded seams. This construction aims to keep gear dry in rain or snow. Waterproof zippers are covered by a Velcro-secured flap to block highway grit and mud. This design helps protect your belongings from wet weather conditions during travel.
What color is the Mockins XXL roof bag?
The Mockins 50 CuFt Heavy-Duty Roof Bag is black. This color is consistent across the product model MA-RB-50BLK-85X50-94-V1-LOC. The black vinyl shell helps blend with most vehicle colors. It also tends to show less dirt and road grime compared to lighter colors during long trips.
How do you install the Mockins roof bag?
You install the bag using three ratchet straps and three hooks included in the kit. The hardware secures the bag directly to your vehicle frame. You do not need pre-existing roof racks for this process. Position the bag centrally on the roof and tighten the straps evenly to ensure stability.
Can this roof bag carry multiple suitcases?
Yes, the 50 cubic feet of volume is suitable for multiple suitcases. It is also designed for bulky gear like tents and camping equipment. The soft-shell design allows you to fit items that might not fit in rigid hard boxes. This flexibility makes it a good choice for family trips with varied cargo.