1. Great Quality Materials Car Rooftop Carrier has a better waterproof effect, with a thicker line and greater tearing force. It is made of selected highquality reinforced 420D Oxford clothcoated mesh, mainly having functions such as moisture permeability, breathability, insulation, and windproofing. 2. Characteristics Rooftop Cargo Carrier Bags feature highfrequency welded seams, a concealed waterproof zipper, and double zipper flaps. They are waterproof and durable, UVresistant carriers with a coated substance that allow you to travel with peace of mind in all conditions. 3. A Lot of Space Car Roof Cargo Carriers provide spacious storage space for your large and bulky luggage, expanding to 44'L x 34' W x 17'H, providing 14.6 cubic feet of capacity. They adopt soft sides that allow them to hold your oddshaped luggage items and can be easily folded away for storage when not in use. 4. Safe to Operate Cargo Carrier for Vehicle adopts the st and most unique design. There is no need to worry about your luggage falling off your car. For , 8 adjustable reinforced straps are used to hold the cargo boat in place.