Nathan Hydration Bladder

Where to Buy

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Retailers' Descriptions

Here's what other sites are saying:

Ideal for replacing your old, worn-out hydration reservoir, the Nathan 1. 5L Replacement Bladder features BPA-free plastic and a large, easy-fill opening for quickly refilling water at home and trail pit-stops alike. Its high-flow bite valve keeps you hydrated with minimal effort as you blast down your favorite trail or hike up demanding stretches. Moreover, you'll find a quick-release hose for quick cleaning and easy integration with your favorite Nathan hydration pack.

- Backcountry.com

Shop Nathan Replacement Bladder-NS4555-0153-015LI, NS4552-0153-020LI with Be The First To Review + Free Shipping over $49.

- CampSaver.com

Features of the Nathan Replacement Bladder BPA-free hydration bladders with High-flow bite valves and large Easy-fill openings now come with quick-release hoses for convenient cleaning and faster set-up

- Moosejaw

Nathan Hydration Bladder is an easy use bladder. The wide open top allows you to reach down inside and dry before any bacteria billed up.SlidesealTM top closure for easy filling and cleaningOmnidirectional high flow bite valve with turning shutoff positionDurable, kink resistant drink tubeFill scale helps you monitor fluid volumeTube can be cut to desired length, simply remove the bite valve and cut with sharp scissors.

- Campmor

When it's time to replace the bladder in your hydration pack, you'll want to upgrade to the Nathan Water Bottles 3.0 Liter Hydration Bladder. These bladders are designed for easy filling and cleaning with a roll top closure. An anti-microbial additive discourages bacterial growth and an ergonomic, leak-proof bite valve makes it easy to sip from the Nathan Water Bottles 3.0 Liter Hydration Bladder.

- Altrec Outlet