Dry Bag(dry sack,outdoor water water-resistant )one shoulder strap for easy-carrying.It could be used in in Sailing ,Diving. 1.The Dry Bag used PVC/PVC Mesh/TPU material2,size is 5L,10L,20L ,40L and other sizes3, with Heat Sealing technique to make the product Waterproof.4,used in Sailing ,Diving,Boating,Fishing,river rafting and other outdoor sports.welcome to OEM orderDry Bag(dry sack,outdoor ...