The Katadyn Quick Fill Hydration Pack Adaptor is a water filter accessory that guarantees every drop of water you pump makes it into your hydration pack. You can attach any water filter with an output hose to any hydration pack bladder by the external drink hose or the quick release fitting on the bladder. There's no need for you to open your pack and drench all it's contents.
3-Piece Hydration Adaptor Fittings
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