LifeStraw Sip: Do I need to worry about dirty water in the carry case?

If you take a couple of steps before storing your LifeStraw Sip, you should not need to worry about contamination. Prior to placing the product in the carry case after use, blow out the remaining water from the filter and wipe it dry. If a small amount of residual water remains in the carry case, simply wipe the mouthpiece prior to next use. A small amount of hand sanitizer or anti-bacterial wipe is also great for wiping off the mouthpiece after a long period of storage.