Eberlestock's backpacks are ready to accommodate these top-of-the-line hydration systems. You'll find that they have dedicated bladder pockets, louvered tube portals, and tube-friendly harnesses. This is the ultimate hydration bladder system. Made by Source®, their premium bladders are BPA-free, use patented anti-bacterial technology, and have a Glass-Like™ liner, so that you get a product that gives great tasting drinks and long life. Eberlestock has added their own specifications to make this into the hydration system that best fits their products and the things that their customers will be doing with them. 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.
Capacity: 100 oz. / three liters