... . Color: Blue, white, yellow, black Product DescriptionProduct Name: Waterproof backpack, Outdoor waterproof rucksack, Sports hiking dry bag 1) Material: PVC (transparent or semi-transparent ... waterproof, moisture proof, dustproof, stain proof, products can be use for sailing, diving, boating, fishing, climbing, camping outdoors, river rafting and etc. waterproof duffle bags ...