Why Misty Pure? Was a gold medal winner in a taste testing competition. Has an air tight safey seal, but comes equipped with a snap on lid for temporary storage. Has disposable containers . Is uniquely packaged in disposal containers! Is perfect for travel whether staying in a hotel, visiting family or camping! Is convenient to take along on day excurions to: dog parks, beaches, walking trails etc. A safe, convenient way to ensure that your pet is properly hydrated! Not just for dogs, but is useful for cats as well. Rising Son Web Design.com