Crazy Ants Multicoloured Travel Handy Backpack Large Capacity A4 Paper Ipad Daypack Approximate dimension: 19.6*13.4*8.6 inches, 35 liters Capacity: phone / shoes / A4 paper books / extra. Reduce the burden system design, travel more convenient, you won't be tired of keeping it for a long time. Multi compartment: features a classic shape with several pockets for storage and organization. This backpack has a roomy main compartment, two front zipper pockets to hold small accessories, and two side pockets for water bottle or umbrella. The bottom contains another pocket for shoes. Material:Grade-A Nylon.The backpack is made from highly rip and water resistant nylon fabric, provide strengthen and long-lasting performance with minimal weight. Multipurpose: cycling,outdoor travel,hiking,trekking,camping.