Achieve mess-free drinking with the Frank Green Flip Straw Lid & Strap - Soft Stone. Simply slide the button and the unique flip-up mouthpiece reveals itself, allowing for one-handed hydration with no contact. Made with an extra durable material and a soft-feel silicone mouthpiece, this Flip Straw Lid is an ideal choice for hydration on-the-go.

Benefits:

1. Universally fits all frank green bottle sizes.
2. Slide the button to release the mouthpiece.
3. Made from new extra durable copolymer material.
4. Soft-feel silicone mouthpiece for comfort.
5. Perfect for gym days or nail salon days!