We made a new prototype. A circular backpack! This time we want to take a product to the next level → manufacture and market it. We are in the process of figuring out how. Stay tuned (for example via our newsletter).

Here are some very raw pics from the prototyping to give you an idea.

Made with 3erlin Grid


Ideas? Want one? Become a tester for us? Email us:


The backpack is an Open Circular Design.