GREAT FOR HOT AND COLD: The double-wall construction ensures both hot or cold drinks can be kept at optimum temperature for longer. It can keep your drinks cold for 8 hours and hot for 4 hours. COMFORT GRIP LID: The silicone grip is designed for a comfortable hold. The threaded lid easily opens and closes and includes a silicone gasket for a leak-proof seal. DURABLE CONSTRUCTION: Made of high quality food grade 18/8 stainless steel, double wall vacuum-sealed construction which helps to prevent condensation from forming on the outside of the tumbler.Features a silicone rubber grip that is comfortable to hold. EASY TO CLEAN: Designed for easy and convenient cleaning. Both lid and body are dishwaser safe. WORRY FREE DRINKING: This tumbler is Food and Lead Safety tested plus it’s PVC, BPA, latex and phthalate-free; 18 Fluid Ounce Capacity. CAR CUP FRIENDLY: The bottle stands 9.06" tall and has a diameter of 2.76" which makes it size perfectly to fit in standard sized cup holders.