Vktech&reg; Insulated Lunch Box Stainless Steel Food Storage Container Thermo Server Essentials Thermal (Single Layer, Blue) Capacity: Single Layer 0.9L, Double Layer 1.8L Size: Single Layer 20cm X 15cm X 7.5cm (approx.) Size: Double Layer 20cm X 15cm X 13.5cm (approx.) Material: Stainless Steel 100% Brand new and high quality