Ball 15005 Regular Mouth Sip N Straw Lids. Enjoy your favorite cold drinks, smoothies or summer tea with the new Ball 1-Piece Regular Mouth Sip and Straw Lids! The improved, modern design is easy to add to jars; no band is needed. Fits all Regular Mouth Ball and Kerr jars! Use alone or with the included reusable, stain-resistant straws for added convenience.