20 oz Tumbler keeps drinks at the perfect temp for hours. Boasting Hydro Flask's iconic insulation, hot drinks stay hot, and cold drinks stay cold, no matter if you're a slow sipper or a fast gulper. The closeable slider lid is leak-resistant and splash-resistant, and when you're ready, just toss it all in the dishwasher and it's ready to go. The 20 oz size is perfect for coffee, tea and smoothies.     Cold stays cold. Hot stays hot.     TempShield double-wall vacuum insulation     Leak-resistant, splash-resistant     Closeable lid     Fits most cupholders     Won't retain odor or leftover flavor     Durable stainless steel     Dishwasher safe     Not for use on a stove, in a microwave or freezer     Keep hot liquids out of the reach of children     BPA-Free