Hydration Packs and Bladders

The brand new Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to preven...

Minimalist, strong and pliable, our Watercell ST’s compact 3D shape and internal baffle design makes it manageable and easy to fill, stow, stack an...

The next generation of reservoir is here. Redesigned from tip to tail, the 2-liter Hydraulics reservoir features innovative and ergonomic improveme...

The original Platypus® water reservoir that became a backcountry classic, the Hoser™ is an ultralight, minimalist hydration system that delivers ta...

This 1.5-litre hydration reservoir is BPA-free and fully reversible making it easy to clean thoroughly. Tech Specs Gender: Unisex Volume: 1.5 l We...

The next generation of reservoir is here. Redesigned from tip to tail, the lightweight 1.5-liter Hydraulics LT reservoir features innovative and er...

The next generation of reservoir is here. Redesigned from tip to tail, the 3-liter Hydraulics reservoir features innovative and ergonomic improveme...

Osprey’s Hydraulics® LT 2.5L Reservoir by Hydrapak is made for light and fast activities where weight and balance are critical. Twin-welded chevron...

Lighten up and stay hydrated, wherever adventure calls. The Hydrobak™ Light carries a 1.5-liter Crux® Reservoir with Quicklink™ disconnect, plus an...