Katadyn BeFree 1.0L Water Filter for Endurance Sports, Camping, and Backpacking

The Katadyn BeFree water filtration system eliminates the worry of finding your next drink. The easy-to-use system features an EZ-Clean membrane that does the work for you. Simply fill the flask and gently squeeze for instant refreshment. Maintain the membrane easily for longer life and more enjoyment. Whether it's filling the flask with water and shaking free the debris or swishing the filter in any lake, river, or stream, the process is quick and hassle-free. When it's time to hit the road, the collapsible flask packs small to fit into tight spaces, making it easy to stash and go.

The Hydrapak Soft Flask is designed to be longer lasting, rugged, and high-tech, as well as BPA-free with no backflushing or clumsy tools. Simply shake or swish the EZ-Clean membrane in the water and be on your way. With 0.1-micron hollow fiber technology, it's suitable for solo use and can handle cloudy water. The lightweight and portable design features a flow rate of 2 liters per minute and is tested to 1000 L, depending on water quality, weighing 2.3 oz (63g) and measuring 10.0 x 4.25 x 3.0 in (25.4 x 10.8 x 7.7 cm).

The high-performance filter of the BeFree system utilizes 0.1-micron hollow fiber microfilter, tested to protect against harmful organisms, removing bacteria (99.9999% Klebsiella terrigena) and protozoan cysts (99.9% Giardia and Cryptosporidium) to EPA standards. Ultralight and compact, the collapsible Hydrapak Soft-Flask is perfect for portability in tight spaces such as running shorts, cycling jerseys, and vest pockets, making it ideal for ultralight hikers, trail runners, and backpackers. The Stay Clean drink nozzle protects against dirt, debris, and bacteria between uses, and the EZ-Clean Membrane is easy to clean with no backflushing or tools required. The Free Flow Channels create a strong flow rate at 2 liters per minute, suitable for use by 1-2 people. With a 2-year guarantee, the Hydrapak water flask is highly flexible and durable in rugged conditions, capable of filtering up to 1,000 liters of water before needing a replacement.

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