More environmentally friendly system with 1 refill cassette containing sustainably sourced antibacterial Greenfilm film. Large capacity: The diaper bin holds up to 60 diapers, saving you frequent trips to the trash can. Each refill pack contains antibacterial film for one month's worth of diapers. Eco-friendly: The Twist & Click diaper bin and refill cassettes are made from 98% recycled, fully recyclable plastic and antibacterial GREENFILM film made from sustainable sugarcane. Easy to use and carry: The back-friendly height of this bin (76 cm) and the ergonomic side handles ensure even more convenient and ergonomic disposal of soiled diapers. Odor protection: The only diaper bin that twists each diaper individually, preventing unpleasant odors from escaping, even when the lid is open.