If you workout, you must have this Tervis water bottle! I don't sweat I shine. The saying says it all. This Tervis is perfect for any gym rat or anyone that gets their sweat on at the gym or working out. Stay hydrated in style! Tervis is always dishwasher and microwave safe and reduces condensation. Tervis also is made in the USA with a guarantee. The I don't sweat I shine Tervis water bottle makes a great gift for trainers and coaches.