This 30-ouce double-wall vacuum insulated tumbler is perfect for a wide variety of hot and cold drinks. It keeps beverages cold for 14 Hours Cold and hot for 7 hours. A non-slip silicone pad on the base grips surfaces to avoid scratches and spills. It's constructed using double-walled, vacuum-insulated 18/8 stainless steel, keeping drinks hot or chilled to perfection. The tumbler is beveled at the bottom for an easy grip and is designed to fit most cup holders. It's topped off with a tri-mode lid for flow control, so you don't spill while you chill. The non-slip silicone pad on the base grips surfaces to avoid scratches and spills. The durable heavy-duty powder coat is scratch resistant and dishwasher safe. It is BPA, BPS, and BPF free. The tumbler includes a laser-etched Ruger logo and is covered by CamelBak's Lifetime Warranty. Made by CamelBak®.