Amazon.com: Replacement Straw and Silicone Boot for Thermos 12 oz Water Bottles, Reusable Straw for Thermos 12oz, come with Brush, 2 PCS Sleeves and 3 PCS Straws for Thermos F401 : Health & Household
Amazon.com: 3-pack Replacement Straws for Thermos Funtainer 12 Ounce Bottle and 3 Pieces Straw Cleaning Brushes Safe to Use for Adult and Children : Health & Household
Thermos Funtainer Replacement Straw 12 Ounce For Bottle Model Number F400 ( Thermos Funtainer Without The Handle On The Lid) - 2 Pack on Galleon Philippines