Tube kit + Sawyer filter

The Tube kit + Sawyer filter is a water filter system from Source.

The Sawyer filter in this kit has some impressive features. First of all an exceptional lifespan, no replacement or cartridge is required since it allows to filter up to 300 000L of water and is built to be backwashed. 

In terms of efficiency, it ensures that 99.9999% of bacteria and protozoa are filtered out. It is ultra-efficient and achieves scores which are higher than the EPA standards in force concerning the percentage of filtration (without using chemicals or batteries).

Combined with the Helix hose and valve, you can simply connect this kit to any water bag and drink from it without worrying about where it comes from.