2 Liter / 3 Liter Hydration System
2 Liter / 3 Liter Hydration System

2 Liter / 3 Liter Hydration System

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Regular price Sale price $37.95

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Our backpacks are ready to accommodate our top-of-the-line hydration systems. You'll find that they have dedicated bladder pockets, louvered tube portals, and tube-friendly harnesses. We think this is the ultimate hydration bladder system. Made by Source®, our premium bladders are BPA-free and use patented anti-bacterial technology. The Glass-Like™ liner helps to preserve your bladder and gives you great tasting drinks. We've added our own specifications so that this bladder will fit well with our packs and so that it will hold up in the demanding conditions that our customers will put them through.

Special standard features include a weave covered insulated drink tube, a lockable bike-bottle style push-pull drink valve with a dirt shield. Dual-fill options allow open-end access or use of a screw-off Nalgene size cap.

Please note: This bladder is recommended for all Eberlestock packs, with the following exceptions and caveats: It does not fit the X1 series packs. It fits in the main outboard pockets of the Phantom and Halftrack, but not in the narrow sleeve with the hydration hooks.


  • Weight: 10 oz

Customer Reviews

Based on 94 reviews
Colton D.

2 Liter / 3 Liter Hydration System

Ryan H.
Good bladder, but 3L is awfully large

Yeah I know it’s a 3L bladder, so it should be large. But I must have misunderstood, as I thought the 3L fit in the Little Brother hydration sleeve. …It does not. Not filled with water anyways. The Little Brother pack has plenty of ways that I was able to mint it inside the pack, but really, the 2L is the one that fits in the intended sleeve.

Gardner W.
Hydration system

Very well constructed and tough. Seems mil spec. Just used for the first time (with Vapor 2500) in Wyoming. Then bought another 3L right away.

Good Water Pack

Nozzle is a little funky but other than this it’s a great bladder

Mike M.
Very pleased

They fit perfectly in my original gunslinger pack and appear to be high quality. Can’t wait for hunting season so I can test them out