The 1/2 Pack™ is our partial frame bag that allows for gear storage within your triangle while still leaving room to run water bottles/cages. Available in four sizes, the 1/2 Pack™ fits a multitude of open frame designs and is a great bag for longer day rides and overnight adventures alike. FEATURES/SPECS Full zip main compartment (drive side) Half zip tool pocket (non-drive side) Hook & loop closure hydration/wire port Adjustable/removable Velcro® One-Wrap® top tube straps allow for a more customized fit YKK® Uretek zippers X-pac® VX21/VX42 face fabrics Cordura® abrasion resistant fabric along tubing MIL-SPEC webbing and binding High Density closed-cell foam padding along down tube Reflective Oveja Negra logo WEIGHT Small: 6.5 oz. Medium: 7.0 oz. Large: 7.5 oz . XL: 8.0 oz. CAPACITY Small: 3L Medium: 3+L Large: 4L XL: 4+L MADE IN THE U.S.A. of domestic and imported materials