The ergonomic design of this lid enables you to easily open the mouthpiece with a single button, providing convenient, touch-free hydration. Expertly engineered with a new, extra durable material and a soft-feel silicone mouthpiece, these lids will exceed your expectations.

Enjoy easy, touch-free, one-handed hydration on-the-go!

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!