Thermo Bowl Its capacity: 0.5L, 1.0L, 1.8L, 3.0L It can keep the food hot for over 6 hours Thermo BowlCasing: PP plastic, Liner:Stainless Steel, Middle:Fully Injection with PU foam,Its capacity:0.5L, 1.0L, 1.8L, 3.0L It can keep the food hot for over 6 hours. thermo bowl