Features: 76% recycled polyester, 16% nylon, 8% polyester construction; 100% polyester lining Compact 28L design ideal for organized weekend travel Suitcase-style access with separated compartments Reflective webbing details Interior name label Adjustable sternum strap with safety whistle Non-padded laptop sleeve Fits most 15" laptops Mesh side pocket(s) Easy-to-grab rope zipper pulls Exterior adjustable cargo straps with buckle closure