Big appetites. Big adventures. A leakproof insulated container for lunch and adventure, this stainless steel 12 oz. insulated food jar is made for kids. TempShield keeps food fresh, the grippy lid and perforated Flex Boot make it easy to open, and the colors are bright and fun. TempShield double-wall vacuum insulation protects temperature for hours Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer Leakproof when closed Easy grip lid Perforated boot for added protection Color Last powder coat is durable, sweat-free and colorful BPA-Free Dishwasher safe Not for use on a stove, in a microwave or freezer.