Wanna take the world by storm? Don't let dehydration stop you. Get your H2O with this double wall 18/8 stainless steel thermal bottle that features copper-lined vacuum insulation. From the gym to work and everything in-between, this thermal bottle will keep your drinks hot or cold for up to 8 or 16 hours. Gotta stay healthy, stay hydrated, and stay SUPERCHARGED while you crush that to-do list!