Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Mind / Universal


Whenever winter come, More people look for warm places and heating devices, and especially,
many people look for handwarmer which is portable and mobile among heating devices.
However, its deficiency is that it cannot be used when it is really
necessary when one holds heavy shopping bags after shopping. The grip can be put around the handle of many and heavy vinyl bags or shopping bags so that it would help one to comfortably hold them without hurting the hand. Also, it can be utilized as handwarmer at normal times and as portable LED lantern which can shine when it is dark. The grip can be used by recharging through reciprocating motion.


Cheongju Univ.

Cheongju Univ.
Cheongju-si, South Korea


Cheongju University

Cheongju University
Uncheon-dong, Heungdeok-gu, Cheongju-si, South Korea