Stay refreshed and hydrated with your choice of black or white rainbow in a 30 oz Flip Tumbler. This tumbler keeps drinks cold for longer and features a convenient flip straw for on-the-go sipping. Enjoy both hot and cold drinks in one versatile tumbler. Expertly designed to keep your drinks at the perfect temperature for longer

 With its convenient carry handle, it can easily take sips while on the move, making it the ideal choice for anyone with a busy life.  Fits in most vehicle cup holder it is balanced not to fall over when you take a turn.