Sort. is build up around flexible compartments, made of a washable fabric, which can be attached to a rack and carried as a tote bag. After emptying, the bags can be rolled up, and stoved away until the user returns home. The system is designed to fot into narrow and tight living spaces, in order to avoid the classic problems of recycling, namely space consumptions and the following inconvenience thereof. The system can be fitted almost anywhere, and is made of environmentally friendly materials. In addition to the recycling bags, there is also a composting container, also very easy to remove and reattach to the rack.