The Convertube turns (almost) any bottle into a SOURCE Hydration System. In this new kit we're adding a fitted in-line filter: you are free to fill and re-fill your SOURCE of hydration from any creek, stream, river, lake or pond!
How it works
As water passes through the side walls of the filter micro-fibrous tubes, harmful bacteria and protozoa are trapped in the outer walls so you can be confident your water is safe to drink
Filter up to 100,000 gallons from freshwater lakes, rivers or streams. Sawyer filters are so robust, they can be backwashed and reused over and over. No replacement cartridges needed.
Removes 99,99999% of bacteria (Salmonella, cholera and E.coli) and 99,9999% of protozoa (cryptosporidium and giardia), exceeding EPA recommendations for removal rates. No chemicals or batteries required.
Turn Your Water Bottle Into A Hydration System
Turns almost any bottle into a hydration system, giving you the ability to drink on the move without taking the bottle out of the pack. The kit contains four adaptors, a tube with the Helix bite valve and a Dirt Shield.
The Convertube™ adaptors
Standard PET (28mm)
- Tube length - 94 cm
- Inner tube length (inserted into the bottle) - 35 cm
* And also the Standard PET - 28mm