About This

• Clean Water Wherever the Trail Takes You: The 0.1 micron hollow fiber membrane removes bacteria, protozoa, cysts, and sediment from clear sources. Fast 2 L/min flow and up to 1,000L capacity. Built for trail running, cycling, and ultralight adventures.
• 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.

Overview

• Brand : Katadyn
• Special Feature : Lightweight
• Product Dimensions : 4.25"L x 10"W x 3"H
• Material : Synthetic
• Capacity : 1000 Liters
• Included Components : BeFree Filter Membrane
• Package Information : Bottle
• Installation Type : Freestanding
• Purification Method : Hollow Fiber Membrane
• Power Source : Gravity-fed