BeFree Gravity Water Filtration System 3L climb helmet Bi-Tension™ active rand provides maximum

Bi-Tension™ active rand provides maximum toe power

The Tethys Pro uses the same design as the Tethys

Certification(s): CE EN 12275

without the need for tools

BeFree Gravity Water Filtration System 3L climb helmet Bi-Tension™ active rand provides maximumElevate your game and let gravity do the filtering with the BeFree 3. 0L water filter system from Katadyn. You can drink directly from the reservoir or refill a bottle or another reservoir easily. Features Easy to use: fill and hang the ultra durable HydraPak 3. 0L reservoir using the integrated Bail Handle & Carry Loop; filters up to an impressive 2 liters per min. Easy to clean: simply shake or swish the EZ Clean Membrane to remove debris