wholesale China 500ml Stainless Steel Lunch Food Box Vacuum Insulation for Children

China 500ml Stainless Steel Lunch Food Box Vacuum Insulation for Children Material : Stainless Steel. Food Container Feature : Heatable. Feature : Eco-Friendly. Color : Customized. Usage : Tableware, Food. Certification : FDA. Item : Stainless Steel Vacuum Lunch Box Food Containers. Shape : Straight Body Cup. Technics : Bottle Blowing. Cup Mouth Diameter : Big Mouth. Use : Drinking. Sample Time : 2days. Plastic Type : PP. Style : Outdoor. Logo : Customerized Logo Are Welcome.