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

Filtered water cover / Cover for purified water

Filtered water cover

In some poor and backward areas, due to lack of supplies, they lack ordinary cups as drinking water containers, so many people use waste mineral water bottles to receive the rain and water directly for drinking.However, these waters are full of bacteria and viruses and all kinds of tiny suspended matter, which makes them vulnerable to disease.Therefore, this design for small filter aquatic products, and ordinary cap size, low cost, as long as the cap is fixed at the mouth of the bottle, through the straw drinking water is filtered water.



Changsha, China

Yuanyuan Zhang,
Central South University of Forestry and Technology

Hanfei Chen,
Guangdong University of Technology