Pura Lunch Box Replacement Silicone Bands - Mint / MossPersonalise your Pura Divided Lunch Box by adding a new silicone band, crafted from safe, anti bacterial, medical grade silicone. Help eliminate the single use plastic baggies and plastic food containers typically found in school lunches, which harm our environment and the health of our children. Puras mission is and always will be to create safe, environmentally friendly, and useful items for you and your family that will help spark lasting change.