* Made of wear-resistant 500DPVC tarpauline with high frequency welded seams for waterproof protection and durability,making sure to keep your items dry and valuable dry.

* Just put your gear into the dry bag,grab the top woven tape and roll down tightly 3-5 times,then clip the buckles to complete the seal.

* 10L and 20L dry bag include one adjustable and removable shoulder strap for crossbody,30L and 40L dry bag with large capacity include two straps for backpack style carrying to meet your demand on different occasions.