The go green medium lunch boxes has  turn ‘n lock technology ensures food stays fresh, with silicone bands around each compartment to ensure a secure leak-proof seal for all four sections.  The lunch box fits perfect inside most lunch bags.  The lunch box is made of polypropylene, rubber and silicone.  The clips on each side are made from silicone to ensure the lunch box lasts for years. Measuring approx. 23.5 x 19 x 7 cm

BPA, Lead, Leach and Phthalate Free