The Retired Stanley The Flowstate Quencher Tumbler 40 oz OG Chambray Blue is a brand new three-piece tumbler set made of stainless steel and BPA-free plastic. This solid color tumbler is spill-proof, insulated, and can keep drinks hot or cold for up to 7 hours and 11 hours respectively. It features a drink-through lid, a 40 oz capacity, and is suitable for both hot and cold beverages. This tumbler is machine washable and comes with a straw and a handle for easy transportation. Perfect for teens, boys, adults, and girls, this tumbler is a reliable choice for maintaining the temperature of your beverages on the go.