WEIXIER B722 Simple Style Large Capacity Travel Multifunctional Backpack(Black)1. 180 degree opening and closing design, multi compartment storage, suitcase design 2. Large capacity storage items, travel more easily and comfortably 3. With independent computer compartment, shoe compartment, front zipper pocket, glasses hanging pocket, elastic side pockets, etc. 4. Scratch resistant and wear resistant fabric, water resistant 5. Honeycomb back design, no sweat on the back, thickened and breathable 6. Back panel insertion strap