Protect your cup's booty with a beautiful basketweave design boot. This is a great way to protect your cup from any damage and it fits so many different types of cups. You can mix and match it with all your cups in your collection. It will perfectly fit Stanley quenchers in20, 30, and 40 oz. The 40 oz tumblers will have more of a tight fit but it just makes the boot more sturdy on your cup. You can use the same boot for both sizes interchangeably. Updated to also include the 20 oz flip straw and 20 oz bottle and the Simple Modern 40oz and YETI Rambler 35 & 42oz Mugs. BPA Free Silicone.
