Transform Your Tumbler with Ease: The 30oz & 40oz MakerFlo Tumbler Handle easily twists on and off, making it the perfect addition for crafting and daily use. Effortlessly turn your tumbler into a functional, ergonomic drink container with just a twist. Comfortable & Secure Grip: Crafted for both left- and right-handed users, the double-threaded design allows the handle to be positioned on either side. Enjoy a secure, comfortable grip that’s ideal for all users. KEY FEATURES:- Custom made to fit MakerFlo 40oz Sublimation, 40oz Stainless Steel & 30o/40oz Powder Coated Tumblers The clear lid that is included with your tumbler also twists onto the handle. Sold individually or by the case of 25 Individually packaged in a window gift box Keeps drinks cold for 24+ hours & warm for 8 hours The leak-proof lid fits directly onto the tumbler OR the handle accessory Handle itself is craft-friendly with epoxy Offers an ergonomic grip for customers to carry them with ease.