*Our time-tested creation for hydration on the go, it can take a serious beating, it fits nicely in packs designed for horizontal reservoirs and it’s fully reversible for easy cleaning. Durable, dependable form and function.*

* Slide-seal™ top opens wide for easy filling and closes tight for a leakproof sealhigh-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 safemade 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° fsafe and reliable, 100% bpa & pvc free specs: capacity: 2 l / 70 fl oz max capacity
* Thermoplastic polyurethane; hdpe; silicone