Katadyn BeFree Gravity Upgrade Kit Convert Filter Water Purifier System Surplus Plastic Helmets The straight-leg design provides a

The straight-leg design provides a classic look

Whether kayaking

The roll-top closure with a secure buckle ensures your belongings stay dry and protected

the anti-aircraft badge

Made for the Swiss military

Katadyn BeFree Gravity Upgrade Kit Convert Filter Water Purifier System Surplus Plastic Helmets The straight-leg design provides aThe BeFree Gravity Upgrade Kit transforms your Katadyn BeFree filter into a gravity fed water purification system. This kit makes water filtration effortless by harnessing the power of gravity. Perfect for camping, hiking, or emergency preparedness, it provides a hassle free way to filter water wherever you go. Simply connect your BeFree filter, hang the system, and gravity takes care of the rest. This upgrade kit eliminates the need for squeezing or