Originally designed for hard-working urban bicycle messengers, the Timbuk2's Classic Messenger Bag has become a hip all-purpose carry-all, and a stylish alternative to the mass-market disposable two strap day pack. In continuous production since 1989, the Classic Messenger Bag has endured 17 years of field testing and design refinement. A cross strap (not available on XS) provides stabilization while an adjustable cam buckle on the shoulder strap allows...   Show More

Originally designed for hard-working urban bicycle messengers, the Timbuk2's Classic Messenger Bag has become a hip all-purpose carry-all, and a stylish alternative to the mass-market disposable two strap day pack. In continuous production since 1989, the Classic Messenger Bag has endured 17 years of field testing and design refinement. A cross strap (not available on XS) provides stabilization while an adjustable cam buckle on the shoulder strap allows for an easy and custom fit. The bag also features internal pockets, including additional pen slots, a business card slot, and a fleece-lined cell phone pocket, to keep you well organized. A front pocket offers an extra zippered pocket and pen slots. Made of rugged ballistic nylon, this indispensible messenger bag also features a waterproof lining. About Timbuk2 Timbuk2 has been a San Francisco original since 1989. Stitch-by-stitch, bag-by-bag, they've built a solid reputation and a loyal following among real-life, hard-working bicycle messengers and cycling enthusiasts. Over the years, Timbuk2's messenger bag emerged from its working-class roots--adopted by a growing number of urbanites, students, and young professionals as a stylish alternative to the ubiquitous two-strap daypack and the formal black briefcase. Timbuk2 has remained faithful to their working-class urban roots, while expanding their city-bred sensibilities to a broader range of products and a wider audience. All of our new products share the same sense of style, toughness, attention to detail, and dedication to quality that have made the Classic Messenger Bag a true classic. Width (inches/cntimeters) Height (inches/centimeters) Depth (inches/centimeters) Weight (pounds/kilograms) Bottom Width X-Small 12.75 / 32.38 8.5 / 21.59 5.25 / 13.34 1 / .45 10.25 inches Small 14.5 / 36.83 9.75 / 24.76 5.25 / 13.34 1.8 / .82 12 inches Medium 18.75 / 47.62 10.5 / 26.67 7.75 / 19.68 2.1 / .95 14 inches Large 22.5 / 57.15 12.5 / 31.75 8.5 / 21.59 2.3 / 1.04 16.5 inches X-Large 26.25 / 66.67 14 / 35.56 9 / 22.86 3.15 / 1.43 20.25 inches    Show Less