Waterproof Sling Backpack Chest Bag with USB Charging Hole for Hiking or Travel

Waterproof Sling Backpack Chest Bag with USB Charging Hole for Hiking or Travel - Our unisex sling backpack is made of durable canvas material that is strong, sturdy, comfortable, soft, machine washable, and water repellent. The chest bag has a USB charging interface on the side, you can easily connect your portable power bank to smartphone and other devices. The padded straps with thick foam provide a fresh and comfortable carrying experience for your shoulders, and the adjustable straps guarantee a perfect fit for your comfort.    Features: 3 zipper pocket, 1 interlayer and 1 side pocket, enough to hold Nintendo Switch, phone, wallet Made of sturdy canvas fabric, lightweight, durable, comfortable, and soft With USB charging hole, can easily charge devices without opening up the bag With adjustable strap, can adjust the length and direction according to your needs The breathable padded strap and back panel is very comfortable to use Can be used as a shoulder bag, crossbody backpack,