Recycled stainless steel drinking bottle (600 ml). The interior is made of stainless steel 304, and the exterior is stainless steel 201. Features a leak-proof black PP lid with an aluminum carabiner hook and carrying loop. Carabiner hook is not suitable for climbing. Keeps beverages hot for 6 hours or cold for 9 hours. Includes an engraved recycled logo on the front. Individually packaged in a brown cardboard box.