Osprey’s Hydraulics® 2.5L Reservoir is suited for small to medium volume packs and light and fast activities where stability and weight are critical. Stability is ensured via smartly designed baffles helping maintain shape and flat profile. Thoughtful design makes filling, cleaning and most importantly staying hydrated on the trail easier than ever. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.
Expedited Shipping Options Available for All Purchases
30 Day Returns For Purchases of New Items
No Returns Available for Outlet or Used Gear Items
To see more information regarding Shipping, Returns and Cancellations please see our full policy here.
About Osprey
Osprey's Mission: To relentlessly innovate and ease your journey and inspire adventure. Their guiding principles: Innovation. Integrity. Quality. Respect. Stewardship.
Since Osprey was founded in 1974, every single product design has passed through the hands of owner and founder Mike Pfotenhauer, who created his first backpack at age 16. And since the start, sustainability has been part of their core values — from building the most durable products possible to launching the All Mighty Guarantee to introducing high-quality recycled materials and better chemistry. Bottom line: They are committed to building innovative, high-performing products the right way — designed to be with you for your lifetime.