Sigma Poly-Steel Slim Lunch box (Made of Polycarbonate and Steel) (Unbreakable)

– Slim lunch box to carry easily, made of food grade plastic and stainless steel
– Polycarbonate lid and locks are unbreakable with regular use and ensure durability for years
– Includes an air tight SS container
– Silicon air vent to open easily when filled with hot food
– Insulated with PU foam to keep food hot for upto 3-4 hours
– Rigorously tested to ensure it is free of Bisphenol A (BPA) and plasticizers
– Made of 100% food-grade plastic and 304 grade steel