Stainless Steel Vacuum Thermal Lunch Box Insulated Food Warmer Thermos Containers

1. Stainless Steel Vacuum Thermal Lunch Box Insulated Lunch Bag Food Warmer Soup Cup Thermos Containers Bento Lunch Box for Kids
2. Product name:304 handle insulated lunch box
3. Specifications: single layer/double layer
4. Product material: food grade PP+304 stainless steel liner
5. Product capacity: double layer 680ml/single layer 510ml
6. Product color: dark green, dark blue, white

Feature:

•  The stainless steel liner is corrosion-resistant, durable and easy to clean
• The lunch box is a double-layer hollow design, heat insulation, anti-scalding and not hurting hands
• Built-in sealing ring can prevent the soup from overflowing
• Optional thermal insulation bag, easy to carry
• Humanized handle, stable material, anti-fall and strong bearing capacity
• External silicone air holes release internal air pressure
• The bottom adopts a concave-convex smooth design, which is stable and does not scratch the desktop
• 4 hours long-lasting heat preservation