These neoprene Handlers fit perfectly over most 24 & 27oz Blender Bottles®, YETI® Tumblers and RTIC® Tumblers , Swigs and anything else ! They have a handle sewn onto them to help you carry your tumblers and chapstick around in style and comfort. No more buying different pattern tumblers that take up a ton of space in your cabinet! With these Lit Handlers®, you can change your tumbler to match your outfit! Because they are made out of neoprene, They are also water resistant and machine washable!