Come and see our amazing products. Travel cup is made of 304 stainless steel. Internal electric polishing. Make sure your cup is unbreakable, rust-proof, sweat-free, non-toxic and harmless.The lid is made of AS and is chemical-free. It comes with a detachable rubber gasket. Wide mouth design, top of the drinking water hole, easy to clean.Take your drink with you, whether it's home, office, picnic, hiking or camping adventure. Pls confirm with us about the packing info, stock color and exact production time before placing your order.