GoToob Fluid Compatibility
The GoToob is made of high-purity, FDA food-safe silicone. Silicone is one of the safest and most inert materials in common commercial use (heck, baby bottle nipples are made from the stuff!). It's not a cheap material, but we decided to use silicone for the fantastic performance and safety it affords. However, no material is completely impervious. While GoToobs work great with thousands of different fluids, sometimes a fluid can react affecting the silicone of the valve or tube, altering the fluid, or both. Whenever we learn of a fluid that reacts with the GoToob, we post it here for reference.
Has a wild elephant stormed through your bathroom, stepped on one of your GoToobs, and broke the cap? Have you accidentally cut your tube with a sharp Ginsu knife right after cutting through a soda can? These things happen. We stand behind our products -- everything we make comes with a lifetime warranty.
Please contact us if you have any problems with your GoToob. Please be sure to provide your mailing address!
Bag it for insurance:
GoToobs won't leak under normal circumstances; however, accidents can happen. Those luggage handlers can sometimes be brutal, caps don't get tightened fully, etc. We recommend you always put GoToobs in a sealed "Ziplock" style bag for insurance against unfortunate "Murphy's Law" episodes.