The STANLEY X 40oz Quencher H2.0 FlowState Tumbler SEA GLASS AURA is a three-piece tumbler set perfect for both hot and cold beverages. Made of stainless steel and BPA-free plastic, this tumbler features a solid blue color with a sea glass aura theme. It comes with a drink-through lid, a 40 oz capacity, and is insulated to keep your drinks at the desired temperature. The tumbler is from the trusted brand Stanley and is backed by a lifetime manufacturer warranty, making it a durable and reliable choice for people of all ages who enjoy staying hydrated.