Stainless steel insulated lunch box on the second floor

▸ Material structure: 304 stainless steel double-layer vacuum insulation
▸ Capacity specification: double-layer independent grid design
▸ Sealing performance: rotary snap locking
▸ Accessories composition: main lunch box×1 |layered liner×2
▸ Applicable temperature: -20 °C ~ 100 °C food grade contact