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:

iF SOCIAL IMPACT PRIZE

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

Publish your project

Safe Food Container / food container

Safe Food Container
Safe Food Container

If you store food in this food container, you can prevent food-poisoning and food-waste.
This food container shows the freshness of food instantly by changing of lid’s color.
The color of the lid changes depending on the freshness of food.
If the freshness of food is good, the color of lid is green.
On the other hand, if the food is not fresh, the color of lid changes from green to red.

University

Kookmin University

Kookmin University
Seoul, South Korea

Design

Kookmin University

Kookmin University
Seoul, South Korea

Ji-Young Song Won-Seob Yoo