The FiftyFifty Straw Lid is perfect for those who prefer to drink their beverages through a straw. It easily lifts open when your ready to enjoy your favorite beverage and securely close until the next. The inner silicone ring is made to securely fit to the top of the bottle keeping your beverage at its optimal temperature and is removable for proper cleaning. The straw lid is also designed with an easy carry handle so you can comfortably hold it while walking around the park.