JetBoil has announced the release of upgrades to its Personal Cooking System, in a version called the “JetBoil Flash”.

Some New Features:

thermochromic technology on the PCS cup, that fancy talk means the decorative wave on the outside of the cup changes colors as contents inside heat up (check it out in the video below), and a redesigned 1-liter cooking pot that includes a translucent lid to track cooking progress while preventing hot liquid from boiling over.


The video was made by:


It’s not much different than the original. I wish they had made this a little lighter than the first version.


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  • You’re right about the weight. It’s kind of bulky also. I still use my MSR Pocket Rocket for just about everything.