STAINLESS STEEL & KILO: constructed of 18/8 restaurant-grade stainless steel. This is an extremely durable, food-safe, thermal material. The color coat is either a scratch-resistant baked enamel finish or a scratch-resistant acrylic. There are rubber or silicone rings on the top lids to create a tight seal.
LITE: constructed of a durable, BPA-Free, dishwasher-safe co-polyester.
GLASS: made with durable, borosilicate glass
The inner lids are made of BPA-free polypropyleneplastic and the outer lids of UV resistant acrylic.
