The THERMOS FUNTAINER (12 Ounce) keeps drinks cold for up to 12 hours with vacuum insulation technology and stainless steel construction. | | The replacement straw set contains 2 complete straws compatible with THERMOS FUNTAINER Straw Bottles (12-Ounce, model F401). | | The FUNTAINER bottle features a kid-friendly push button lid, integrated carry handle, removable straw for easy cleaning. | | The straws are made of soft silicone and hard plastic stems, not for use with hot beverages. | |