Insulated Vacuum Food Jar with Buckle Lid, Wide Mouth Soup Thermo. Leakproof & Stainless Steel Container- 19 oz or 12 oz
This food container features a buckle structure lid for easy opening, a thick silicone gasket for leak-proof sealing, and an insulated stainless steel interior to keep food warm or cold for 5+ hours. It is suitable for various settings and has a wide mouth for easy cleaning.
- The description claims that preheating/precooling with hot water/ice water for 5~10 minutes is recommended to maintain temperature.