The koziol Connect Box is a reusable food storage container designed for those who value sustainable materials in their kitchen. Each pack includes two green containers with a 1300 ml capacity, featuring a unique design that blends a square base with a round tapered opening. These containers are crafted in Germany from a blend of wood fibers and biocircular plastic derived from used sunflower and rapeseed oils, as well as paper production scrap. Because they are leakproof, you can carry meals or leftovers without worrying about spills. The material is both BPA-free and melamine-free, making it safe for daily food contact. You can easily heat your food in the microwave or clean the containers in the dishwasher, and they withstand temperatures ranging from -10 °C to +100 °C. Measuring 21.3 x 20.7 x 7.1 cm, they provide a practical size for storing larger portions while remaining easy to handle.