This lunch box is a perfect promotional product which is made from eco-conscious material: Crafted from a 50/50 blend of PP and wheatstraw, this lunch box is a sustainable choice that helps reduce plastic waste. The beautiful and natural bamboo lid adds a touch of elegance while providing a secure and airtight seal to keep your food fresh. The included elastic strap ensures that your lunch box stays securely closed during transport. The bento-style design features separate compartments, allowing you to pack a variety of foods and keep them from mixing.