The Autoseal technology ensures that the bottle is leak-proof and spill-proof, making it perfect for use during workouts or while traveling. The easy-to-clean lid is top-rack dishwasher safe, making it convenient to use and maintain. This water bottle is perfect for carrying your favorite beverage wherever you go. Whether you're hitting the gym or going on a hike, the Contigo Autoseal Cortland Water Bottle is the perfect companion for all your adventures.