Basule Stainless Steel Tumbler With Sliding Lid (24 Oz.) | Double-Walled, Vacuum-Insulated Portable Beverage Container | Preserves Beverages at Desired Temperatures | Durable and Spill-Proof Versatile vacuum-insulated stainless steel tumbler maintains desired temperatures of your beverages Screw top and BPA-free sliding lid prevent unfortunate spills while you're on the go The unique design also reduces pesky build up of condensation Portable beverage container with double-walled construction and sturdy design gives you enduring quality Neatly and firmly fits into most vehicle cup holders