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

Detachable Water Bottle / Water Bottle

Detachable Water Bottle

Most of the regular Water Bottles in market only come in one size for each bottle.
However, we have different needs of water for different situations. For instance,
we don’t need a big bottle when we are at home because we can refill water easily.
But when we go out on a trip or go to exercise, we will need a huge amount of water,
which means we need a bigger bottle. This brand new design bottle comes in 3 sections.
It allows individual to assemble the sections and adjust the size of bottle base on his or her needs.


Southern Taiwan University of Scien

Southern Taiwan University of Scien
Tainan City, Taiwan