Classic Messenger - XS Black. Whether you're walking or hitting the road on two wheels, this Timbuk2 messenger bag offers street smart style and organized storage for day to day use. The TImbuk2 Classic Messenger - XS is made from durable Cordura nylon and features a classic flap front design with a partially concealed buckle flap closure and a padded shoulder strap. This messenger bag has a small main compartment and includes an internal water bottle pocket, a slash pocket to hold a tablet and organizer pockets to hold all of your small accessories.