This water bottle is designed to make staying hydrated and maintaining a healthy lifestyle more appealing. It features a double-walled, vacuum-insulated body made from 18/8 stainless steel. So, it'll keep cold drinks cool for up to 24 hours and hot drinks hot for up to six hours - keeping them as fresh as any 'just-purchased' option. The double-walled exterior will stay at a comfortable temperature to hold, while BUILT's Perfect Seal™ technology ensures its lid is leakproof and won't fail. It's perfect for taking water, smoothies or any other hot or cold refreshment out when you're on-the-go. It's designed to sit comfortably in almost any standard-size cup holder, making it ideal for long journeys. Finished in a glittery shade of green, this bottle is also as stylish as it is comfortable.