Double wall stainless steel water bottles with a great new TWIST to make taking your drinks with you more fun. Twist drinkware is designed with today's women in mind, a fun bubble themed color scheme makes these bottles perfect for the gym, a hike or sitting in the office. The vacuum technology is the secret; keeping cold drinks cold for 24+ hours and hot drinks hot for 6+ hours. This is a great way to take care of the environment and yourself. 3 beautiful patterns from which to choose. Buy one or Buy them all!