HydraPak Trek Kit
The Trek Kit takes hydration to the next level. It contains a 3L Seeker water storage system, Plug-N-Play Cap™, silicone drink tube with squeeze bulb and drink valve and a dispensing insert. This means you can not only use it as a reservoir and drink out of it, but it's almost like having a portable garden hose that you can use to hydrate your dog, clean off your gear and clean yourself.
Covered by HydraPak's Beyond Lifetime Guarantee.