304 Multi-layer Insulated Lunch Box - Golden2.2l

material: metal Applicable people: the public Microwave: Not available Applicable gift-giving occasions: advertising promotion Product category: lunch box Style: : 304 stainless steel Type: Double-layer vacuum cleaner feature: ●100% food grade 304 stainless steel material, naturally BPA free, harmless to human health. ●High-quality double-layer vacuum stainless steel, durable, can provide excellent control and durability. The external environment is 23°C, and it can keep warm for about 12 hours. ●Three-layer coating design to avoid food confusion. The divider is used as a simple bowl for food. ● Cover the top layer tightly, but do not shake it violently to avoid leakage. ●Insulation bag, lined with felt cloth and food grade aluminum foil, not only can improve the insulation, but also is easy to carry.