Features of the Eagle Creek Gear Warrior 4-Wheel 60L Travel Pack Expandable main compartment adds capacity when needed Padded tablet sleeve in secondary front compartment (carry-ons only) Large front compartment separates gear from clothing, or clean from dirty (26in. and 30in. only) Equipment keeper holds jackets and gear to the top of bag using the porter key bottle opener attachment Ultra-durable treaded spinner wheels for ease of mobility Polycarbonate bottom shell Uses space between the wheels for packing Front compression straps adjust to compress contents and lash gear to bag Interior compression wings shift for snug Fit, to keep clothing secure Fabric Details 100% Recycled poly neo diamond, 600D 100% recycled poly, 210D exo skeleton, polycarbonate