Come and see our amazing products. Made from premium food-grade stainless steel cup, the tumbler is BPA free, lead free and rustproof. And it's unbreakable, durable and without metal flavor.Double-walled vacuum insulated stainless steel coffee mug prevents heat transfer to the outer wall of the cup to burn your hand.The tight-fit sealed lid can help maintain your drinks at the right temperature for 1-2 hours. Pls confirm with us about the packing info, stock color and exact production time before placing your order.