Lifesystems Introduces Lightweight Water Filter Purifier Soft Flask

Lifesystems has expanded its water treatment range with a lightweight Water Filter Purifier Soft Flask designed for hikers, fast-packers and trail runners.

The soft flask comes in 500ml and 1000ml sizes, weighing 66g and 81g respectively. According to Lifesystems, its Disruptor purification technology removes 99.9999% of bacteria and 99.99% of viruses, alongside particulates and other contaminants.

The filter is rated to treat up to 250 litres of water and the soft, packable construction is intended for adventures where space and weight matter.

Further information: Lifesystems.

Source: Lifesystems media release, October 2026. Performance figures are manufacturer claims.