Sailnovo Rooftop Cargo Carrier 20 Cubic, Waterproof Car Roof Bag Soft-Shell Carriers Top Luggage Storage with Slip Mat, 6 Door Hooks & Heavy-Duty PVC for All Vehicle Roof with/without Rack Cross Bar - SL-627312

• 20 cubic feet - Designed to solve the problem of limited storage space in your car. That's why capacity is critical! The overall dimensions of the roof bag are 47’’ * 35’’ * 21’’, carrying 20 cubic feet. Larger capacity than most brands. Easily carry around 6 people's luggage. Universal Compatibility - Equipped with 6 door hooks and Slip Mat, the Sailnovo roof bag can be used on any size car or SUV, with or without a roof rack. Easy to operate and install in a short time. Extremely Waterproof and Tear Resistant Material - Made from military grade waterproof material, 1000D PVC tarpaulin, while we lengthen the waterproof curtain and reinforce the waterproof seal. Waterproof and durable roof bag. Protects against wind and dust, rain and snow, and protects property from damage! The Most Secure Design - 6 reinforced adjustable straps, 6 door hooks, 1slip mat, help your luggage stay in place even on bumpy highways. With the storage bag, when not in use, the roof bag can be placed in the trunk of the car - extremely space-saving. 100% Satisfaction- 7x24 online customer support, feel free to ask us any questions. 30 days of worry-free refund service and 24 months of free after-sales service.