Kleen Hub is a Copenhagen-based impact startup that developed a digital return system for reusable packaging.

Their service and products significantly reduce the need for single-use packaging, which can’t get recycled and gets either burned, landfilled, or entered our environment.
Besides that, they help restaurants, cafes, universities, corporate offices and soon more segments easily transition into a greener future.
They currently operate with more than 140 Partners in 8 cities in Denmark and Ibiza, Spain. 

Their app lets users borrow reusable packaging for free for up to 10 days and allows them to return them to any partner in the Kleen Hub network. They ensure that the packaging returns to the partners, where it gets cleaned before returning to circulation. The whole process is free for consumers and cheaper than single-use for businesses.