[Oversized Storage Space for Most Families] KYX 21 cubic feet roof bag aims to provide massive safe space for family trips. This rooftop cargo carrier （52 (L) x 39 (W)x 17(H) ）can hold 6-8 suitcases plus other outdoor travel luggage case such as sleeping bags, tents and carry-on bags. When more space left in the car, a more comfortable journey is about to start.

[ 100% Waterproof Double Flap & Reinforced Seams ] The sealed zipper, wrapped by 2-layer waterproof flap, is able to prevent direct exposure to rain even though it is raining and blowing hard. With durable and thick material and reinforced seams, KYX top cargo bag will achieves real 100% waterproof even in downpours.

[High-Density 1000D PVC with 5.5mm Thicken Coating] Depending on the ultra-dense fabric and daub coating technology, KYX roof rack cargo carrier obtains 2.5X tensile strength and reaches absolutely weatherproof & tearproof (measured tensile strength: 1680N / measured LBS: 976). Whether it is a rainstorm, sun exposure, snow, muddy or dusty, KYX top of car storage will keep all luggage clean & dry!

[ Easy to Install on All Vehicle, Anti-Slip Mat Including ] KYX vehicle soft-shell carriers can be easily fixed at cars, such as SUV, Minivan, truck with/without side rails, cross bars, rack roof, basket. This roof storage also fits most sliding doors with sealing strips. Also, the anti-slip mat included in the package ensures the cargo carrier bag stay in place even on the high-speed road, and protect the car roof from scratches and damage.

[Never Lose Sight of Safety with Details] KYX has made improvements in four details to improve comfort and safety on the road. 1. The reinforced straps door hooks ensure stability. 2. The curved design disperses the wind resistance. 3. A combination lock is included. 4. Reflective strips to ensure safety when driving at night. This top luggage bag will accompany you on your journey for a long time!