Shape-ShiftTM Reservoir - lock baffle for slim profile, unlock for volume
Slide-SealTM Top - opens wide and seals tight
BlasterTM Valve - silicone, high flow bite-valve with twist shut off
Plug-N-PlayTM Connector - quick disconnect for convenient tube removal
Quantum ClipTM - magnetic tube fastener set
Can be frozen or filled with warm water (max temp 170°F / 77°C)
Inline filtration compatible
Reversible and anti-microbial to prevent bacteria & mold
100% BPA and PVC Free
Durable, built for a lifetime of tough use, No-LeakTM Lifetime Guarantee
Our best-selling reservoir, the 2L Shape-ShiftTM was engineered for outdoor enthusiasts and performance athletes looking for the best hydration system on the market.
Our largest reservoir, the 3L Shape-ShiftTM is perfect for those who need more capacity out of their hydration system.
Simple, flexible, and ultra-durable, the Hydrapak® Shape-ShiftTM Reservoir can turn any pack into a hydration machine. The center baffle keeps a slim profile, enhances stability, and reduces sloshing when on the go. The patented wide slide top opening allows for fast filling and a leak-proof seal. It is the only reservoir on the market that is fully reversible, which makes cleaning and drying a breeze. Featured in over 40 performance brands, it's easy to see why this universal replacement reservoir is the top choice in hands-free hydration.
Hydrapak - Packs y bolsas de hidratación B00INSHK1S