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 24 hours and hot for 6 hours LEAKPROOF VERSATILE DRINKING: Threaded lid easily opens and closes for a leakproof seal. Straw lid helps you drink your favorite beverage as quickly as you want and need. Wide mouth opening is great for adding water, ice, and making it super easy to clean. 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. Top rack dishwasher safe lid, hand wash body CAR CUP FRIENDLY: The bottle stands 10.04" tall and has a diameter of 2.76" which makes its size perfect to fit in standard sized cup holders.