The Raven X Hydation Dayback is a lightweight combination backpack and hydration carrier. The bladder compartment is large enough to accommodate a 2.5L bladder and has a port to run a hose out and down the shoulder strap. On the front, you'll find a small accessory pocket as well as an expandable main compartment large enough to hold a full day's worth of supplies and gear. Even heavy loads are comfortable to carry with this bag's thick shoulder padding, ventillated back pads, waist, and sternum straps.
Dimensions: 432 mm (17 in) x 229 mm (9 in) x 76 mm (3 in)