Large Storage SpaceThe Lightweight Backpack has large -capacity main pocket x1, laptop computer pocket x1, front zipper pocket x3, side pocket x2 and back anti-theft zipper pocket x1.The spacious compartments and multiple pockets make your items well-organized and easier to find. Water-Resistant Fabric: The Casual Bag for college students is made of waterproof, durable and breathable nylon fabric. Dual padded and adjustable shoulder straps provide better comfort and fit snugly on your shoulders.