Bopai 61-123561 Large Capacity Business Trip Laptop Backpack(Black)Features: 1. Made of high quality fabrics, delicate to the touch, wear resistant and scratch resistant 2. Independent computer compartment design, double sided flannel 360 degree protection, shock absorption and anti fall 3. Contains PP board, with stronger load bearing capacity, strong resilience, and three dimensional shape 4. 3D ventilation and heat dissipation, no stuffiness on the back 5. Side water cup storage pocket, beautiful and convenient 6.