Anti Theft Waterproof Shakeproof Traveling USB Charging Backpack

Description: Made from nylon fabric, water and tear resistant, lightweight and durable. Spacious main bag and numerous bags of great capacity. Ultra light, reduces the backpack load weight so that they carry more other items. Separated storage bag, prevents the items inside backpack to be dirty, comfortable and practical. Two side pockets, more carry water bottles, comfortable for hiking, climbing, camping enthusiasts. Ergonomic padded shoulder straps and back support for best ventilation and comfortable load. Adjustable shoulder strap, breast strap and waist straps to fit your needs. With a humanized USB charging interface design, you can easily keep your smartphone full power anytime and anywhere. That's more convenient in your life. Scratch resistant PP board. The anti scratch PP board on backpack both sides, to prevent thieves cutting and stealing goods. Full concealed zipper. Invisible zipper design on back, safe and easy to take. The fashion simple appearance keeps your