2000ml 304 Stainless Steel Vacuum Insulation Lunch Box Portable 3 Layer Vacuum Insulated BarrelGold L beige

Feature: 1. Excellent Heat Preservation Performance: Vacuum heat preservation, double heat preservation, food tank heat preservation, so that food can stay delicious for a long time. 2. Double Vacuum Interior Design: Double vacuum interior design, interior and exterior are made of high quality stainless steel for excellent temperature control and long term durability. 3. High Density: Can make the food better heat preservation, separation and retain freshness, produce the best hot insulation effect, and can be long term storage. Insulated stainless steel doesn t filter chemicals out of food the way it does when you heat it. 4. Thermal Insulation Improvement: Keep food taste better, leakproof, reinforce stainless steel tank, slow heat releas