Roll-top Waterproof Backpack—SK50034
* 500D WATERPROOF MATERIAL: The new waterproof backpack features 500D scratchproof wear-resistant material for high performance, durability, stopping water from entering the top of your waterproof backpack to keep your camping gear dry during adventures.
* HOW TO USE: Align the straps on the top of the waterproof backpack after stores your gear, then grab and roll the straps 3-5 times and connect each side buckle of the waterproof backpack to complete the seal.
* HUMANIZED DESIGN: Our new waterproof backpack features some humanize design to improve the user experience, such as reflective trim, we set this in waterproof backpack seem at night and keep your safety. We also use an ergonomic mechanics system to keep your back comfortable when you pack this waterproof backpack.
* MULTI-USE: Our waterproof backpack suits many outdoor adventures, such as hiking, swimming, boating, fishing, camping, fishing, canoeing and so on. This waterproof backpack very suit for outdoor hiking, it can give you a wonderful adventure.