The Zojirushi Tuff Sports 51 oz stainless steel vacuum bottle is designed for those who need a reliable way to keep their beverages hot or cold for extended periods. With a capacity of 1.5 liters, this bottle features double wall thermal insulation and a non-stick interior for easy cleaning. It comes equipped with a removable cup lid and a bonus cup, making it perfect for sharing drinks on the go. The fold-down handle and removable shoulder strap enhance portability, making it an ideal companion for travel, sports events, or outdoor activities.