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

暖手保温杯 / Warm hand thermos flask


Design concept Do a can warm hands And insulation cup,
Design principle There is a layer of ceramic plate internal cup, cup bottom outlet By charging to keep heat cup,
The ceramic plate is not easy heat dissipation
For the appearance of the vacuum cup appearance, coated a layer of wool cloth with soft nap In order to warm hand


Xian university of science and technology

Xian university of science and technology
Xi'an, China

Junyi Gao,
Xi'an university of science and technology