Thermos 10 Ounce Stainless Steel Food Jar, Teal Thermos vacuum insulation technology for maximum temperature retention, hot or cold; keeps hot for 5 hours and cold for 7 hours Lid is made with bpa-free eastman tritan copolyester to resist stains and provide durability Durable stainless steel interior and exterior Compact design is lightweight for easy portability Dishwasher safe; capacity 10oz/290ml