Inspired by Japanese-style bento boxes, our lunchbox is an organic alternative made from wood. The lunch box is perfect for school, kindergarten, or snacks at work. Compared to stainless steel, the wooden box offers better insulation. Hot dishes stay hot longer and cold dished won't get hot so fast in hot weather. The lunchbox can be easily cleaned with warm water. Care instruction: Don't put the lunch box into the microwave or oven. Avoid sun exposure to prevent discoloration or deformation. Do not soak the product in water or other liquid for a long time. Please store in a well-ventilated place.