Come and see our amazing products. This bag is made of commercial grade 500d pvc for excellent performance, durability and protection.Strong roll top closure system provides safe waterproof seal;dry bag 100% waterproof, dustproof, sound proof, snow proof,can float on the water, keep items safe and dry in water; suitable for outdoor activities.This bag has an adjustable shoulder strap and lap buckle,can be folded into small size for easy carrying,A 10 L waterproof bag for your needs on different occasions.This waterproof backpack is available in a variety of colors.It has a smooth surface and is easy to wipe clean. Pls confirm further with us if any query about packing info, inventory status and time schedule.