Core Performance Features
Thermal Insulation: Utilizes double-wall vacuum insulation to keep food hot or cold for extended periods. Some models claim to keep food hot for up to 48 hours, while others specify maintaining 60°C or higher for up to 6 hours.
Energy Efficient: Functions as a non-electric slow cooker. After bringing food to a boil on a stove for 10–15 minutes, it is placed in the thermal container to continue cooking using retained heat, saving up to 80% on gas or electricity.
Nutrient Retention: Because food is cooked in its own steam with no evaporation.
Design & Build
Material: Constructed from high-quality food-grade SUS304 (18/8) stainless steel, which is rust-resistant, durable, and does not retain odors or stains.
Capacities: Available in various sizes, typically ranging from 2.0L, 2.8L, 3.0L, to 3.8L.