Drive with Ease · waterproof roof bags, with or without a rack

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  • Asinking Triple-Reinforced Roof Bag, 15 Cu Ft, Grey
  • Asinking Triple-Reinforced Roof Bag, 15 Cu Ft, Grey — view 2
  • Asinking Triple-Reinforced Roof Bag, 15 Cu Ft, Grey — view 3
  • Asinking Triple-Reinforced Roof Bag, 15 Cu Ft, Grey — view 4
  • Asinking Triple-Reinforced Roof Bag, 15 Cu Ft, Grey — view 5
  • Asinking Triple-Reinforced Roof Bag, 15 Cu Ft, Grey — view 6
  • Asinking Triple-Reinforced Roof Bag, 15 Cu Ft, Grey — view 7

Big-bag build for a smaller roof

Asinking Triple-Reinforced Roof Bag, 15 Cu Ft, Grey

4.3 · 371 shopper reviews

Size
15 cu ft
Color
Black with Grey

$69.99price seen September 27, 2026

Everything we put into the 21 cubic foot bag, scaled down for compacts and crossovers. It measures 44 × 34 × 17 inches when full and fits any roof over 50 inches long and 36 wide, with the same heavy straps and the same thousand-fix pedigree.

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  • Sized for compact cars and small SUVs: 44 × 34 × 17 in when full.
  • Fits roofs longer than 50 in and wider than 36 in.
  • Same 900D PVC, triple-reinforced seams and 70–80 mph strap system as our largest bag.
  • Rubber mat and padded hooks keep paint and door frames scratch-free.
Triple-Reinforced 15 Cu Ft, Grey — right-sized

Right-sized

An oversized bag on a small roof flaps, hangs over the windshield and whistles. This one sits inside the roofline where it belongs.

Triple-Reinforced 15 Cu Ft, Grey — weekend, not relocation

Weekend, not relocation

Fifteen cubic feet takes the camping gear, the cooler bag and the duffels for two to four people. It's the trip most of us actually take.

Spec sheet

Capacity
15 cubic feet
Size (full)
44 × 34 × 17 in
Roof needed
Longer than 50 in, wider than 36 in
Material
900D PVC, triple-reinforced
In the box
Bag, mat, lock, 6 door hooks, storage bag, manual

Questions from the road

Is there a brown version?

Yes, the 15 cubic foot size also comes in black with brown trim and 1.5 inch straps.

Can I use it on a hatchback?

Most hatchbacks meet the 50 × 36 inch roof minimum; measure yours to be sure.

Also riding up top

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