Keep your little archaeologist hydrated during hiking and camping trips. Easily push RoarBottle's teeth to open his jaw and hear him realistically roar! Includes an 18 oz water bottle. Additionally, the lid fits most leading plastic water bottles. RoarBottle comes equipped with a wire bail and silicone stopper to prevent leaks. Control-flow spout helps to reduce messes when drinking. Sound module is removable to make RoarBottle dishwasher safe. Ages 6 and up.