Any method of hydration is recommended, nay, a necessity when you’re outside recreating, but let's face it, sometimes it’s just flat out annoying to stop what you’re doing, put your pack on the ground, shuffle your gear around to find your water bottle and then reverse the process when you’re ready to get moving again. With the Osprey Hydraulics LT 2.5L you can stay hydrated on the move. This hydration reservoir comes in at 2.5 liters of volume which is the perfect size for day trips. Not too big, but big enough to ensure you have sufficient hydration for a long day. Whether you’re hiking, touring, biking, climbing, or even commuting on foot, this hydration reservoir is perfect for any day pack. What’s better than having access to hydration right over your shoulder. Give the bite valve a quarter turn and the water starts flowing when you need it to. Compatible with all sorts of different packs, this hydration reservoir features a low-profile design that is easy to use. A folding collar ensures a water-tight seal for no spillage inside your pack. The simplistic design and QuickConnect system featured in this hydration bladder make cleaning and maintenance as simple as can be. This is a piece of gear that any recreationalist should have in their pack. Water bottles are fantastic, but add a little bit of convenience to your life with the Osprey Hydraulics LT 2.5L.