Free Shipping & Returns!
No minimums, no special codes, just free shipping all the time. Only within the continental US. Still got questions? Check out the Shipping FAQs.
Curbside & In-store Pickup
Simply choose pickup at your store under shipping options at checkout.
Smart design, meet peak performance – also known as the Shape-Shift Reservoir. Hydrapak's time-tested creation for hydration on the go, it can take a serious beating, it fits nicely in most packs and it’s fully reversible for easy cleaning. Durable, dependable form and function.
- Shape-Shift baffle locks for a slim profile and increased stabilization; unlocks for full volume and reverses for easy cleaning
- Slide-Seal top opens wide for easy filling and closes tight for a leakproof seal
- Dual FlexGrips make it simple to fill, carry and access in your pack
- Flexible 36" HydraFlex drink tube is non-kinking and provides a steady flow
- High-flow Blaster bite valve self seals after each sip and features a twist on/off bar to prevent leaks when not in use
- Plug-N-Play connect system lets you easily disconnect the drink tube (an auto shutoff valve prevents leaking) and remove the reservoir from your pack for convenient refilling
- Fully reversible for easy cleaning and drying, top-shelf dishwasher safe
- Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
- Can be frozen or filled with hot water (max temp 60° C / 140° F
- Safe and reliable, 100% BPA & PVC free
- Capacity: 2 L / 70 fl oz unlocked, 1.5 L / 50 fl oz locked
- Weight: 141 g / 4.9 oz
- Dimensions: 340 mm / 13.3 in x 165 mm / 6.4 in
- Material: Thermoplastic Polyurethane; PP/POM; Silicone