Proper hydration plays a key role in a healthy lifestyle and Genuine Thermos Brand 12 oz. Funtainer Bottles are great products to fulfill any on-the-go hydration needs. This 2-pack of replacement straws offers a great way to replace current straws or to swap out a straw for a clean one between washings. The straws are removable and easy to clean. Each pack includes (2) soft silicone straws and (2) hard straw stems. Compatible with F401 model only. Product not for use with hot liquids. Package contains 2 complete replacement straws for Thermos 12 oz. Funtainer bottles (model F401). Includes 2 soft silicone straws and 2 hard straw stems. Not for hot liquids; Not intended for carbonated beverages. Not compatible with Thermos Foogo 10-ounce or 11-ounce straw bottles, or any other Thermos straw bottles besides Thermos 12-ounce FUNtainer bottles (model F401). Item Number: F401RS6.