Waterproof waist pack is made by TPU or PVC,it depends on your need.PVC is cheaper but heavier,TPU is a little expensive but it is lighter and environment protective.This hip bag has adjustable nylon waist straps and high quality duraflex buckle,the zipper can be airtight or water resistant depends on your need.
Waterproof waist bag is easy to wipe clean,you can just use one piece soft cloth,wet it by clear water,then wipe the waist bag by this cloth.Leave it in cool and dry place for being dry.Don’t use the machine clean the waterproof waist pack bag,it will destroy the Waterproof waist bag.