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

Share Bottle / Water bottle

Share Bottle

It can be awkward when two people must share one bottle of water. But now, with the special design of double cover, this problem can be solved easily! Simple but it works!


Donghua University

Donghua University
Shanghai, China