Born in San Francisco with bike messenger roots, Timbuk2 knows what fast-moving commuters want. This minimalist pack doesn't weigh our two-wheeling team members down but still keeps their digital assets safe. Roll-top construction keeps the elements out. Stealth zipper in the padded back allows fast access to the same main compartment. Padded sleeve fits a 15" laptop. Dual side pockets fit a U-lock, water bottle or whatever we need quickly. Front zip pocket. Lightweight, durable poly ripstop. Dimensions: 17.1"x10.2"x6.3"; 20 L. Catalog/web only.