REUSABLE GLASS BOTTLE - Lifefactory glass bottles offer a pure taste and have wide-mouth access to add ice cubes, citrus slices or tea bags. | PIVOT STRAW CAP - offers precision and ease of a straw without any of the mess from disposables. It's a great solution for medium-flow hydration, and upright sipping. | DURABLE SILICONE SLEEVES - Our glass bottles are protected with a durable silicone sleeve that helps prevent breakage and provides a non-slip grip | EASY TO CLEAN – Our bottles and accessories are dishwasher safe; Place cap on top rack/no need to remove silicone sleeve | BUILT WITH CARE - This product is made with high quality materials in USA or FRANCE