Take hydration to the next level with the Reduce WaterDay! This sleek hydration mug holds an impressive 80 ounces to help you hit your goals with less refill trips. Made with durable Tritan(TM), the WaterDay provides the clearest visibility to your water levels and features time and ounce markings to help you stay on track. The dishwasher safe design makes cleaning a snap, and the spill-proof straw means you can take it with you anywhere. Whether you're hitting the gym or working a long day, WaterDay is your perfect hydration companion for you or to gift to friends and family!