WATERPROOF RESISTANCE: Being made of waterproof materials, can protect your goods in bag perfectly. A VARIETY OF FUNCTIONAL AREAS, TRAVEL WITHOUT WORRY:Side bags can be placed water cups, umbrellas. Simple and fashion zipper appearance, built-in net bag dual protection, safe and anti-theft while also unique fashion. 3 MAIN pockets & 6 INNER small pockets & 2 SEALED SIDE pockets, provides a separated space for your Laptop, iPhone, iPad, pen, keys, wallet, books, clothes,bottle and more. Easy find what you want WATERPROOF COVER: A waterproof bag can be used in different ways and bags. To ensure that your goods are safe in 100%. SHOCK ABSORBER SPONGE, COMFORTABLE BODY CARRYING:S-type shoulder strap design, can fit in with the body curve, not easy to slip. Wide shoulder strap can effectively reduce shoulder compression, ergonomics. DURABLE AND EASY TO CLEAN: sturdy and durable material, water resistant, cleans easily with a damp cloth and soap.