Katadyn BeFree 1L Water Filter Bottle Tactical

Designed for fast-paced adventures, the Katadyn BeFree Water Filter offers quick, on-the-go water filtration in a lightweight and collapsible package. Whether you're trail running, hiking, or travelling light, this filter delivers clean drinking water without slowing you down.

It uses a hollow fibre membrane to filter out harmful organisms like bacteria and protozoa, with an impressive flow rate of up to 2 litres per minute. Simply fill the included soft flask from a stream or lake, squeeze, and drink — no waiting or pumping required.

What sets the BeFree apart is its ease of use and low maintenance. Swishing clean water through the filter is all it takes to keep it performing well, even after heavy use. The wide-mouth opening on the flask also makes it easy to fill, and the soft material collapses down small once empty.

Specs and Features

• Filters up to 1,000 litres of water

• Flow rate: Up to 2L per minute

• Removes: Bacteria, protozoa, and particulates

• Filter type: 0.1-micron hollow fibre membrane

• Weight: Approx. 59g

• Bottle capacity: 0.6L

• Material: BPA-free soft flask

• Cleaning: Simple shake or swish to clean — no backflushing needed

• Compact: Rolls up or folds when empty for space-saving storage

• Compatible: Fits Hydrapak Stow 500ml and similar bottles with 42mm thread