ThiKin Ultra Durable College 15.6" Laptop Backpack Bookbags School Bag for Teen Business Travel Large Capacity Shoulder Backpack Casual Daypacks Material: Nylon & Polyester.Durable & Waterproof.Thickened foam,shockproof,comfy handles 3*Front Zipper Pocket; 2*Side Pocket;1*Interior Cellphone Pocket; 1*Interior Zipper Pocket; 2* Interior Pen Pocket; 1* Laptop Padded Compartment.Fits for 14-15.6" Laptop Overall dimension: Approx.18.8"x14.4"x11.2"(HxLxW).Weight:1.98 lb / 0.9 kg Comfortable: Airflow back system multi-panel design keeps your back and shoulders comfortable with soft padding and deep airflow channels that work to improve circulation. Easy style using for: business,school, hiking, camping, shopping, overnight stay etc