Characteristic: ★. Made of environmental PE material, non-toxic, harmless, UV-resistant. ★. By adopting advanced rotational molding technology, the product has the characteristic of high intensity and durability. ★. The product is filled with PU foam insulation material with excellent thermal insulation effects-up to 8~10 hours. ★. Base and lid are separable. ★. Stainless steel latches on the base can fix the lid firmly so that it is not easy for the tank cover fall off easily. ★. The adoption of professional structural design of the product is convenient for stacking which makes the transportation easily. ★. The product is applicable for keeping the food warm for long time from one place to another in hotel, restaurant, etc. ★. The available quantity of the lunch box ★. Large Size: 8PCS ★. Small Size: 16PCS ★. The reference size of the lunch box: ★. Large Size (L*W*H):285mm*210mm*44mm ★. Small Size (L*W*H):210mm*143mm*44mm Specification: 
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