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:

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

compost bottle / plastic bottle composter

compost bottle
compost bottle

Many plastic water bottles end up in landfills, and the compost bottle can serve as another way for people to recycle their used bottles and turn them into something that can give back to the community and nature. The design can be half-buried into a garden bed or a park, while the multi-colored top lid keeps the bad odor in and makes it more visible to its users.
almost all parts of the plastic bottle are reused, with the lid covering the bin made from recycled plastic caps and slits cut on the sides of the bottle to allow food wastes to be absorbed by the earth promoting healthy soil and plant growth.

University

Wesley College GW

Wesley College GW
Melbourne, Australia

Kevin Ying,
Wesley College GW