waterproof camping bag 1.material tarpaulin is 100%waterproof. 2.keep item ... can be use for sailing, diving, fishing, climbing, camping, outdoors, river rafting,etc.dry bags 100%waterproof, dustproof, staicproof.1. pliable, waterproof ... sport.10. you can also store water into it for camping. welcome your inquiry for further information.