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energetic straw / heater

energetic straw
energetic straw

Energetic straw is a rapid heating solution to drinking water for those keen on outdoor sports. It can be easily attached to the climbing pack.
Inside the silicon case, there is a metal ball which bounces up and down between the two electricity poles and induction coil to generate electricity. Filled with energy storage gel, energetic straw heat water up when water rush into the spiral channel.
Designed to heat water rapidly outdoors, the energetic straw is minimal, easy to use and fit for most water bottles. Whenever man needs hot water, screw up the energetic straw to the bottle, drinking as usual.

University

Tongji university

Tongji university
Shanghai, China

Design

Tongji university

Tongji university
Shanghai, China

Yijing Yin ; Jiawen Chan