Designed for the urban commuter, the lightweight and comfortable Market St. backpack from Mountainsmith is perfect for business or school, and well-suited for the train or a mountain bike. The pack is constructed of 600d Mystery-Tex and 420d Velocity nylon body fabric with a 210d nylon lining and 840d Ballistic nylon reinforcements, making it durable and water resistant. It has multiple storage facets, including a YKK zippered file and book compartment, a front panel with a side-access pocket, and a corduroy-lined notebook computer sleeve. Other useful features include a corduroy-lined PDA, MP3 player, and mouse pockets; a CD organizer panel; a business card sleeve; and a headphone cord port. The heavy-duty dual density breathable foam top grip and shoulder straps, which includes a cell phone pocket, make the bag easy to handle. The back panel Air-channel foam sheet will keep you cool.

Dimensions: 20 x 14 x 7 inches / 50 x 35 x 17 centimeters 

Volume: 1403 cubic inches / 23 liters 

Weight: 2 pounds, 11 ounces / 1.19 kilograms