Rooftop Cargo Carrier 21 Cubic Ft Orange - Waterproof Soft-Shell Bag

In this review of the Rooftop Cargo Carrier 21 cubic ft orange soft-shell bag, the bottom line is simple: it is best for families or groups who need a big, flexible luggage solution that keeps bulk out of the cabin. The reviewer found the carrier's single biggest advantage is the combination of a true 21 cubic ft capacity and reinforced construction that makes rooftop packing straightforward for road trips. It is a practical, non-permanent alternative to hard roof boxes for those who value space and weather protection.

Key Features

• 21 cubic ft capacity: Provides enough room to carry luggage for a family of five to six, freeing interior space and improving comfort on long drives.
• 900D PVC fabric: Heavy fabric gives the bag body and resists everyday abrasions from loading and unloading gear.
• Upgraded waterproof zip: Heat-welded and stitched seams plus a wide velcro zipper flap help protect contents from rain, snow, and sand.
• Reinforced straps and door hooks: Three adjustable straps, ten reinforcement points, and six door hooks secure the bag to most vehicle roofs without worrying about flapping straps.
• Included anti-slip mat and storage bag: The mat helps keep the carrier from shifting during travel, and the storage bag makes the carrier easy to store when not in use.
• Reflective zipper extension: A reflective strip on the outer zipper flap adds visibility during night loading or roadside stops.

Who It's For

This rooftop carrier suits families, weekend travelers, and anyone moving extra gear who wants a large-capacity, removable roof bag that fits SUVs, sedans, trucks, and vehicles with or without rails. It is especially useful for cross-country travel where interior space matters and for users who prefer a soft, collapsible option that stows away between trips.

Those who need absolute long-term waterproofing under constant heavy rain or who require a locking hard-shell roof box for permanent roof storage should consider a hard case instead. Also, buyers seeking a perfect fit for very small roofs or specialty roof racks should confirm dimensions before purchase.

Pros & Cons

Pros

• Large, usable 21 cubic ft volume handles multiple duffles and suitcases for a family trip.
• Durable 900D PVC construction and heat-welded seams increase resistance to wear and help keep contents dry.
• Multiple reinforced straps, door hooks, and an anti-slip mat provide stable mounting on most vehicles.
• Includes practical extras such as a combination lock and storage bag for convenience and security.

Cons

• Some customers report mixed long-term waterproof performance, so heavy exposure may require extra caution or additional waterproofing measures.
• As a soft-shell solution, it does not offer the rigid protection of a hard roof box against impacts or compression.

Specifications

Capacity	21 cubic ft (51L by 41W by 17H in)
Material	900D PVC fabric
Waterproofing	Heat-welded seams with waterproof zipper and 6 in velcro flap
Straps and hardware	Three reinforced adjustable straps, 10 reinforced strap points, 6 door hooks
Included accessories	Anti-slip mat, 6 door hooks, combination luggage lock, storage bag
Compatibility	Fits vehicles with or without side rails or cross bars

Our Verdict

The Rooftop Cargo Carrier 21 cubic ft orange soft-shell bag is a good value for travelers who need significant extra space without committing to a fixed roof box. It balances roomy capacity, reinforced straps, and thoughtful extras like a lock and anti-slip mat, making it well suited to family road trips and seasonal moves. Buyers who need permanent rigid protection or guaranteed long-term waterproofing should evaluate hard-case alternatives, but for most users this carrier provides practical, cost-effective roof storage.

Frequently Asked Questions

Will this bag fit on a vehicle without roof rails?
Yes. The carrier is designed to fit cars, trucks, and SUVs with or without rails using the included straps, door hooks, and anti-slip mat for secure mounting.

Is the bag fully waterproof?
The bag features heat-welded seams and a waterproof zipper with a wide velcro flap to resist rain and snow, though some users report mixed long-term waterproof performance in extreme conditions.

What is included in the package?
The package includes the cargo carrier, anti-slip mat, 6 door hooks, a combination luggage lock, and a storage bag.