This lunch box is made of 100% natural materials. Bamboo is very fast growing and one of the hardest wood types. Moreover it is antibacterial by nature. Don't use it in microwave and don't wash it in a dishwasher.
Dimensions: 18 x 18 x 7 cm / 7.08 x 7.08 x 2.75 in Weight: 255 g / 9 oz Material: Bamboo, rice powder, mango tree resin, natural rubber, organic cotton Sustainability: 100% biodegradable, renewable resources Origin: Vietnam