✈️【With an extra bag】- The dry bag backpack has a transparent, splash-proof front pocket made of PVC with a waterproof YKK zip on the outside that is 100% waterproof, so you can put your mobile phone in the front pocket and use it in the water without any impairment. It also allows quick access to small items such as keys and wallet. Protect your essentials from moisture, splashes, waves or surprising rain showers. Features a large 30-35 litre main compartment with roll closure and a unique... Composition: the waterproof backpack made of waterproof 500D PVC has and is equipped with high-frequency welding. Besides, we have attached two rows of nylon hooks (total 8 slots) on which you can hang small items. ioutdoor Waterproof Backpack 30-35L, Rolltop Waterproof Branded Rolltop Waterproof Recycled Backpack | Total Merchandise Protect your essentials from moisture, splashes, waves or surprising rain showers. Features a large 30-35 litre main compartment with roll closure and a unique and reinforced strip that prevents water from entering the top of the waterproof backpack during kayaking, boating or fishing adventures. Padded protection: the Drybag backpack for men and women with reinforced mesh shoulder straps ensures optimal and comfortable wearing comfort. 30-35L Waterproof Backpack Tactiko 30L 100% Waterproof Backpack With Carabiner, Rip-Stop Floating Roll Top Dry Bag For Kayaking, Hiking, Camping, Survival - U.S. Company (Black Camo Commuter Waterproof Backpack In addition, the backpack with chest strap increases the wearing comfort and especially helps to distribute the weight evenly when carrying large and heavy hiking equipment accessories in the roll closure backpack.