Set of 3 BPA Free Collapsible Water Bottles with Belt Clip Reusable, Freezable, Foldable, Washable, Attachable, Identifiable, Standable Convenient carabiner, making it easy to clip to your purse, belt-loop or backpack Stands when filled with water Can be rolled, folded, or flattened when empty, making it easy to carry wherever you go.