Under Armour Beyond 18 Ounce Vacuum Insulated Stainless Steel Bottle, Matte Black w/Pride Logo

The Under Armour hydration bottle line from Thermos was built with the active athlete in mind. Athletes need to perform their best, and that starts with proper hydration. THERMOS vacuum insulation technology delivers maximum temperature retention every time so that your drink stays cold the entire time you're training or competing. This isn’t your ordinary water bottle. Built with an active lifestyle in mind, it uses vacuum insulation to keep drinks cold for up to 14 hours. On top of that, it’s got a lockable lid and durable design to help eliminate leaks and spills.