Our durable Wide Mouth Straw Lid lets you add perfect sipping to all your outdoor adventures. It works with all Wide Mouth bottles and, thanks to the handy finger loop, you can clip your favorite Hydro Flask to your pack. The Straw Lid comes in five colors, so you can mix and match to create something that’s as unique as your next adventure. Product Benefits: Compatible with all Wide Mouth bottles Convenient finger loop for easy carrying Durable rubber straw for faster flow Dishwasher safe BPA-Free Note: Please note that the Wide Mouth Straw Lid is not leak-proof.