Leak-proof - Thanks to the seal in the lid, the lunch box is also suitable for liquid food. The strong clamp clasps keep the box securely closed during transport. DURABLE & HEALTHY Our plastic-free lunch boxes made of food grade stainless steel are reusable for a long time and guaranteed free of BPA and other toxins. Ideal for on the go: this versatile lunch box is suitable for both children and adults. Both outdoors and camping, as well as in everyday life at school, university Easy to clean: the stainless steel box is dishwasher safe and absolutely neutral in taste. Residue can be removed without leaving any residue even after a long time.