UBOG 15 cu ft Rooftop Cargo Bag — Waterproof Soft-Shell Carrier with Anti-Slip Mat and Reinforced Straps

The UBOG 15 cubic feet rooftop cargo bag is a waterproof, foldable soft-shell carrier that adds secure, weatherproof storage to cars, trucks, and SUVs whether or not you have factory roof rails.

If you need extra luggage space for road trips, camping, moving, or weekend gear, this rooftop bag gives you 15 cubic feet of protected capacity in a compact, easy-to-store package. Constructed from heavy-duty PVC tarpaulin, it resists rain and spray while the included anti-slip mat, reinforced straps, and door hooks keep the load stable at highway speeds. The set comes complete with fastening accessories, a luggage lock, and a storage pouch so the carrier folds away neatly when not in use.

How does this carrier stay secure on different vehicles?

UBOG designed the carrier to fasten reliably to cars with or without roof rails. It uses eight reinforced adjustable straps and six door hooks so you can tension the bag to the vehicle’s roofline. The anti-slip mat reduces sliding between the bag and roof surface on long drives.

• 8 reinforced adjustable straps for even load distribution
• 6 door hooks for cars without side rails
• Anti-slip mat included to prevent movement and surface scratches
• Double-stitched strap seams to resist tearing

Will it protect my gear from weather and road wear?

The outer shell is PVC tarpaulin that sheds water and stands up to wind-driven rain and road spray. Seams are reinforced and the heavy-duty zipper can be locked with the included luggage lock to keep contents safe from accidental opening and casual tampering.

• Waterproof PVC tarpaulin outer for wet conditions
• Reinforced seams to reduce seam failure under strain
• Password-style luggage lock to secure the zipper
• Soft-shell design absorbs bumps without rigid mounting points

How easy is it to install, remove, and store?

Installation is straightforward and designed for solo setup: place the anti-slip mat, position the bag, thread and tighten straps or attach door hooks, then lock the zipper. Removal reverses that process in minutes, and the soft-shell material collapses to fit the included storage bag for compact off-season storage.

• Quick setup with straps and door hooks — few minutes to install
• Soft-shell folds into the supplied storage bag
• Compact when empty for trunk storage
• Lightweight PVC construction makes handling easier

What fits inside a 15 cubic foot rooftop bag?

Fifteen cubic feet handles several suitcases, camping gear, or bulky seasonal items that crowd your cabin. Think duffel bags, sleeping bags, small tents, jackets, or kids' travel gear — not fragile items unless you add interior padding.

• Multiple duffels or small suitcases
• Camping gear: pads, sleeping bags, small tent components
• Sports equipment and bulky outerwear
• Avoid loose fragile items unless separately wrapped

Who is this product for? The UBOG 15 cu ft roof bag is made for travelers who need temporary, durable rooftop storage without permanent racks or crossbars — weekend campers, families on road trips, students moving dorms, and anyone who alternates between needing extra cargo space and compact storage. It’s also suited to drivers of cars, trucks, and SUVs who want a weatherproof, lockable solution that installs quickly and stows away when not in use. Review local load and speed regulations before use and secure items inside to minimize shifting.