The stainless steel Klean Kanteen bottle is the ideal solution for trips, city walks, and school for older children. Small enough to fit in a bag or backpack and easy to hang thanks to the loop on its cap. Its high-quality stainless steel construction makes it extremely lightweight, ideal for hydration, and suitable for placing in the refrigerator where it can keep its contents cold. The cap offers high flow and prevents leaks (leak resistant).