Designed for the long haul....Ten hours a day in the rain, mud, snow, and grit. For years Chrome messenger bags have been crashed, smashed, and trashed, by couriers worldwide for several simple reasons: Built to last a lifetime, Guaranteed. Chrome messenger bags are constructed with the most rugged assembly of industrial materials and hardware available. Weatherproof: It’s like a bag within a bag. The independently suspended weatherproof liner freely floats within the outer shell eliminating seams exposed to the outside elements. Comfortable: Chrome messenger bags are designed with an anatomically correct EVA foam padded shoulder strap and cross-chest load stabilizer. Functional: The quick release seat-buckle closure allows for on-the-fly one-handed tightening and loosening of the shoulder strap.