Description Lighten your load with the SealLine Urban Backpack. These simple yet thoughtfully designed bags are lighter than most over-built urban gear, yet don't skimp on carrying capacity or comfort. A completely waterproof exterior and well ventilated back panel, make the Urban Backpack a perfect choice any time of year.
Features:
Simple, effective roll-top closure protects from the elements QuickClip Closure allows for one-handed access to your stuff RF-welded, PVC-free 600D PU-coated polyester body and scrim-reinforced urethane detailing Weatherproof external zip pocket Modular Accessory Pocket system for attaching add-ons Light clip-loop Compatible with SealLine Backpack Organizer (sold separately) Available colors: Gray and Green Made in the USA
Available sizes:
Small: 15Lx 4W x 18H" (38 x 10 x 46cm); 1037 cu. in (17 liters)
Large: 14.5L x 10W x 23H" (35.5 x 25 x 58cm); 2270 cu. in (37 liters) 
