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

PICK / Bottle Cap


Pick is a reusable bottle cap for easier removal and more convenient to carry.
When your hand is hurt or busy, it is not easy to twist off the bottle cap. PICK provides a solution. Its physcial design is inspired by guitar pick. Simply put PICK on the bottle neck. Using the Lever Principle, the bottle cap can be easily opened. Moreover, you can feed a rope through PICK’s hole and then hang the bottle on your bike’s hand bar. You won’t have to carry a plastic bag or ride with one hand and carry the bottle with the other hand. PICK gets the features that other bottle caps don’t have.


Royal College of Art

Royal College of Art
Innovation Design Engineering
London, United Kingdom


Ho-Tzu (River) Cheng

Ho-Tzu (River) Cheng
London, United Kingdom

Wanyu (Olive) Lee