The b.box Insulated Food Jar is designed for kids, making it perfect for school lunches or on-the-go feeding. This 11oz food container is made from high-quality, double-walled stainless steel, ensuring that food stays at the ideal temperature throughout the day. It keeps hot food warm for up to 5 hours and cold food chilled for up to 7 hours. The jar features easy-to-grip handles for little hands, allowing preschoolers to open it independently. A unique stop lock design prevents adults from overtightening the lid. The included spork conveniently tucks away into the bumper. Cleaning is a breeze as it is dishwasher safe (top rack only) and disassembles easily for thorough cleaning. The design is versatile, allowing the removal of handles and bumper for an older look, making it suitable for older kids, teens, and even adults.