waterproof rooftop bag 1-material: nylon fabric with pvc/PU coated. 2-size:101*82*46cm 3-usage:car top bag 4-durable ... car roof bag,car top bag,roof bag,waterproof rooftop bag.1-material: 1000D nylon ... camouflage fabric with PU coated,and use waterproof slide fastener,have good feature of waterproof the size,material,style and quality can ...