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  • Writer's pictureMarcus Segerros

The Mechooler

The Mechooler mechanical cooling container is a hand driven, portable can and flask cooling device. It does not use any electricity or batteries at all. Ready to go from the start - it can also contain free liquid and use the lid as a mug. It doesn't require any accessories.


It actively cools via a hand driven fan and heatsink, and in turn the inside spins at the same time. Then it passively cools via a cooling gel pad and isolation. Combined it creates a powerful cooling effect.



Lightweight, small and portable, bring it with you wherever and whenever you go.

Exploded parts

This was a finalist contribution to the Swedish innovation contest Cold tech challenge.

#Mechanical #cooling #device #cold #tech #challenge #innovation

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