Asinking 21 cu ft Car Rooftop Cargo Carrier Bag — Waterproof 900D PVC with Anti-Slip Mat & Reinforced Straps

The Asinking 21 cubic foot rooftop cargo carrier is a heavy-duty, fully waterproof soft-shell bag that expands vehicle luggage capacity and secures gear for road trips on cars with or without roof racks.

When you need more space than your trunk offers, the Asinking roof bag provides a durable, weatherproof solution designed for weekend getaways, family vacations, or moving bulky items. Made from 900D PVC tarpaulin with high-frequency welded seams, this rooftop carrier resists rain and tearing while compressing to fit irregular loads. It ships with practical accessories—an anti-slip rubber mat, reinforced straps, door hooks, a combination luggage lock, and a storage pouch—so installation and storage stay straightforward.

How does this rooftop bag protect my luggage from rain and road wear?

The Asinking carrier uses 100% waterproof 900D PVC tarpaulin and welded seams to block water ingress and resist abrasion from travel. The soft shell design flexes around awkwardly shaped items, reducing flap and chafing that can cause tears in cheaper bags.

• High-frequency welded seams eliminate needle holes that leak.
• 900D PVC tarpaulin resists punctures and scuffs on long trips.
• Anti-slip rubber mat prevents lateral movement and protects roof finish.
• Included luggage lock secures the main zipper when parked overnight.

Will this fit my car if I don’t have roof racks or cross bars?

Yes—the Asinking carrier is designed as a universal fit for cars, SUVs, and hatchbacks whether you have factory roof rails or a bare roof. The package includes ten reinforced straps and six door hooks so you can anchor the bag directly to door frames and tie points.

• Ten reinforced straps distribute load across the roof.
• Six door hooks allow secure attachment without cross bars.
• Soft-shell construction conforms to different roof shapes and sizes.
• Foldable storage bag for compact stowage when not in use.

How much can I carry, and what types of items fit best?

At 21 cubic feet (52" L x 40" W x 18" H), this roof bag accommodates luggage for 4–6 people or bulky items that won’t fit inside the cabin. It handles suitcases, duffels, tents, sleeping bags, foldable chairs, and even golf bags when packed carefully.

• Large 21 cu ft volume for multiple suitcases or camping gear.
• Soft sides let you squeeze in awkwardly shaped items.
• Reinforced straps keep contents compressed and stable during transit.
• Combination lock helps deter opportunistic access to the zipper.

How easy is it to install and store between trips?

Installation is quick and manageable for one or two people: place the anti-slip mat on the roof, position the packed bag, and secure it with straps and door hooks. After your trip the bag folds down into the included storage pouch to save garage and trunk space.

• Non-slip rubber mat reduces shifting during travel.
• Ten straps and six hooks provide multiple secure attachment points.
• Bag is foldable and fits into the compact storage pouch.
• Lightweight assembly means fast setup and takedown.

Who this is for: The Asinking 21 cu ft rooftop cargo bag is ideal for families, outdoor enthusiasts, and anyone who needs extra luggage capacity without permanent roof rack installation. Choose this soft-shell carrier if you want a weatherproof, heavy-duty, and portable storage solution that works across vehicle types and packs away small when not in use.