COOFIT BRAND ROLLING BACKPACK: our rolling backpack is made of high quality and durable nylon, which is waterproof so that it can protect your belongings such as laptop in it from rain. The trolley is made of sturdy and polished metal for carrying heavy things. Smooth rolling, corner-mounted wheels, hideaway telescoping handle
LARGE CAPACITY: This wheeled backpack with several pockets is large enough to organize your laptop, notebooks, cell phone, umbrella, books, A4 magazines, clothes and much more
SHOCK-ABSORBENT: Inside laptop pocket of this rolling bag adopts soft and comfortable cotton, reducing shock and protecting your laptop during moving. Fully-padded Cushion Zone computer sleeve fits most 15" laptops
ANTI-SCRATCHES: The bottom of the wheeled backpack is covered with a small anti-scratch panel, protecting the backpack on it from rubbing against floor
SHIED AND TUCKED-AWAY SHOULDER STRAP DESIGN : Keep from getting dirty when used as a backpack, prevent from dragging on the ground when used as a rolling backpack(The back insert pocket is for storing shoulder straps). Perfect luggage for school, travel, camping, hiking, business trip.