Flexi Jar V2: Collapsible Airtight Jar for Travel

This is the Flexi Jar V2: a collapsible jar that you can take with you anywhere. You can change its size with a pull or push. It features a detachable handle, which you can use to hang it anywhere. The Flexi Jar has max capacity of 3L. It has an airtight design to minimize oxidation.

This flexible jar can withstand temperatures up to 220C. It has a lid that you can write on. For cleaning, you can turn this inside out for thorough washing. You can find this on Indiegogo at this time.

[where to get it]