The Horizon 30oz tumbler ticks all the boxes for your long journeys. Double-walled vacuum insulated stainless steel keeps drinks at perfect temperature. Keeps drinks cold for 16 hours and hot up to 8 hours. Beveled at the bottom for an easy grip and designed to fit most cup holders. Tri-mode lid supports flow control so you don't spill while you chill. Non-slip silicone pad on the base grips surfaces to avoid scratches. Durable 18/8 stainless steel with powder coat finish. Cap made of ECHO bio-copolyester material. Dishwasher safe. 0.85L/30oz Capacity.