Description of Timbuk2 Classic Messenger Bag Large Originally built for hard-working messengers, the Classic Messenger Bag has been in production for 18 years. Known for its long-lasting, rugged durability and distinctive three-panel, multi-color design, the Classic Messenger has been adopted in cities around the world as the everyday, all-purpose carryall. It features a ballistic nylon exterior and waterproof liner, and remains the bag-of-choice for bicycle messengers, cycling enthusiasts and urban dwellers everywhere. The Covert Collection is built for those of you who don’t like wearing your super hero cape out of the house. Maybe your special powers are too strong for mortal humans? At Timbuk2, they totally understand and had you in mind when they built these bags. Both styles are all business during the day but show their real power when the sun goes down. Features: Cross strap for stabilization (not available on XS) Cam Buckle for adjusting shoulder strap Vista light attachment loop Reflective tails Front pocket with extra zippered pocket and pen slots Key ring Waterproof lining Internal pockets, including additional pen slots, business card slot and fleece-lined cell phone pocket 22.5"W x 12.5"H x 8.5"D (57.15cm x 31.75cm x 21.59cm) 2.3lbs (1.04kg)