Summary

Remixed to add an adapter for a hose to a water badder so that it can be used as a gravity filter (ie. sawyer squeeze or mini). https://www.thingiverse.com/thing:1271008

The adapter need to be glued onto the LifeStraw for a good connection and you should also use a washer on the other side (the same ones used for a garden hose) for a good connection to the bottle.