The Osprey Skimmer 16 Hydration Backpack brings comfort, convenience and durability to the trail or campsite. With a sleek outlook and a traditional design, you'll be able to stow all your stuff and stay hydrated in the process. The Hydration compartment has a streamlined Osprey Hydraulics 2.5L Hydrapak reservoir. The sternum strap has a magnetic bite valve attachment to keep the tube in place. Lightweight but durable fabric is easy on the back and shoulders. Airscape Suspension technology provides structure, support and ventilation with open mesh and EVA foam. Other features include daisy chain attachment points, mesh side pockets and a removable webbing hip belt.