SimPure Soft TPU 400ml Water Flask with Filter Features_Merino Wool The lid is also removable

The lid is also removable and converts into a 15L day pack with a front pocket

Improving on our original

Named after the same best-selling Astroman fabric of our most popular sun shirts

and rope clamps

and scrambles

SimPure Soft TPU 400ml Water Flask with Filter Features_Merino Wool The lid is also removableThe SimPure Soft Flask with Filter is an essential tool for outdoor running, hiking, mountaineering, and emergency preparedness. Designed for adventure travel, field rescue, and family emergencies, it effectively filters out mud, particulate matter, algae, colloids, and suspended pollutants from natural water sources. The integrated filter removes 99. 99% of bacteria, viruses, and cysts, as well as residual chlorine and other harmful substances,