Don't sweat it: we have the perfect water bottle for you! The 24 oz. Cool Off water bottle is made of shock-resistant and BPA-free Eastman Tritan. It keeps your beverage cool with its double wall insulation that also prevents condensation. The non-slip grip comes in handy when things get slippery, while the flexible silicone straw retracts under the lid so you can close the bottle tightly for a leak-free seal. Easily go from the office to the gym without ever getting thirsty.