Timbuk2 Swig Laptop Backpack Nylon 52 centimeters high 34 centimeters wide Super lightweight Mission6 nylon fabric. Padded, low profile internal laptop compartment for full protection without the bulk Timbuk2's trademarked Swing Around Access; grab your laptop without taking off your pack. Lightweight ergonomic shoulder straps are designed to fit people, not robots On-strap bottle opener for party tricks and quick refreshment