The Under Armour Elevate 22 oz. Tritan Bottle is a BPA-free water bottle that delivers safe, non-toxic hydration. This Tritan Bottle is impact-resistant and dishwasher safe. In order to deliver durable performance, this water bottle is made with Eastman Tritan copolyester fabrication. The Under Armour water bottle made by Thermos features a flip-up straw with a soft silicone cover, flip-up carrying loop, and a no-slip grip.