This lid is easy to use – simply slide the button and the mouthpiece flips up for convenient, hands-free, one-handed drinking. It's made with extra durable material and features a soft silicone mouthpiece for a fantastic drinking experience.

Features

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