A DAY IN THE OUTDOORS WITH ALL YOUR ESSENTIALS ON HAND - THE OSPREY MIRA 22 2.5 LITER HYDRATION PACK. You'll be able to pack along all the essentials for miles of fun with this 2.5 liter hydration pack. The Osprey Mira 22 2.5 Liter Hydration Pack features an integrated raincover to keep your gear safe from mother nature's wrath, and the side front pocket with inner mesh pocket helps you stay organized while you're on the go. You'll appreciate the convenience of the dual-access side mesh pockets for stashing water bottles, extra-layers, or other essentials. FEATURESDedicated hydration compartment with included Hydraulics LT reservoir keeps 2.5 liters of your water or electrolyte drink at the readyAdjustable sternum strap with magnetic closure and bite-valve attachment secures your pack and offers easy access to hydrationIntegrated raincover keeps your pack contents protected from Mother NatureUpdated, adjustable torso design allows more than 4 in. of adjustability for a just-right fit3D tensioned back panel improves ventilation and load transfer for comfortable carryingDual-access side stretch mesh pockets stash water bottles, an extra layer or any trail must-haves; heat-embossed scratch-free zippered slash pocket keeps essentials secureDual upper and lower compression straps balance and secure your loadDual zippered hipbelt pockets stash chapstick, snacks and other on-trail necessitiesTECH SPECS21 x 14 x 12 inches