Does Your Hydro Flask Water Bottle Leak Air When You Sip?

[rgsparber]

This article presents a quick and almost free way to extend the life of the sipping cap for a Hydro Flask.

If you are interested, please see

https://rick.sparber.org/HydroFlaskAirLeak.pdf


Your comments are welcome. All of us are smarter than any one of us.

Thanks,

Rick

[jdurand]

Food grade silicone grease is the way to go.