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

Plug It! / Reusable Bottle Plug

Plug It!
Plug It!

Plug It! is a simple device serving as a reusable bottle cork stopper. All that is required is an ordinary balloon. Simply insert any small inflated children’s balloon into the polypropylene material device, then squeeze down.The balloon is thus effectively plugged into the neck of the bottle, holding its liquid contents securely intact. Prolong the flavor of the wine for extended periods with this simple
cost-effective device, designed to work with virtually any bottle.


National Taipei University of Technology

National Taipei University of Technology
Graduate School
Zhonghe City, Taipei County, Taiwan

Wen-Tsung Lin; Wan-Rurng Hung