CLEAN WATER WHEREVER THE TRAIL TAKES YOU: A collapsible filtered water bottle with a 0.1 micron hollow fiber membrane that filters out sediment and fine particles. 2 L/min flow, up to 1,000L capacity. Built for backpacking, hiking, and travel.
Ultralight and Packable: Collapses flat to fit in running shorts, cycling jerseys, vests, and packs. A collapsible water bottle designed for backpacking, hiking, travel, and everyday carry.
No Pump, No Waiting: Fill from streams, lakes, or springs and drink immediately. Simple squeeze water filter design with no setup, no tablets, and nothing extra to carry. BPA-free throughout.
Easy to Use and Clean: Fill, squeeze, and drink. Clean by shaking or swishing in water to restore flow. No backflushing, tools, or disassembly required. Fast, field-ready maintenance in seconds.
Trusted Since 1928: Katadyn has been delivering clean water solutions for nearly a century. Used by hikers, travelers, and outdoor professionals worldwide for reliable performance wherever you go.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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Better Water Management. Modern Solutions.
Explore practical products designed to support cleaner, clearer, and better-managed water in everyday spaces.
