Capacity: 7L
PU thermo-breaking layer
Keeps food warm from 6 to 8 hours for 70 degrees Celsius
Save up to 80% energy
Helps retain food's original flavor and nutrients
Food and soup will not be overcooked
Keeps food warm/cool from six to eight hours
Can be used outdoors as a lunch box or ice bucket
Materials:
Plastic material: bakelite
Steel coil: alloy material
Stainless Steel: Outer pot: 430
Inner pot: 304