Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Waste disposal problem is always the most disturbing problem when picnic.
This is a simple design for garbage bags which itself is a garbage bin, just simply open the garbage bag to use.
Ningbo Institute Technology UNIVERSITY
hangzhou, China
