YUMI.Handle is a Perfect Fit for All 30 Ounce Yeti and Yeti Rambler Type Tumbler Mugs, Black

Hi. Will this handle fit a 30 oz Beast cup?

Will this fit the 36 ounce Yeti Rambler? I cannot seem to find a handle that is specific to that size.

What is size of the interior of the opening? Will this work with a 24-ounce Bubba cup? Thanks for your help.

I bought the thermik handle for 30oz Osark cup but holding the handle its too thick to hold. Do you know if your handle is any thinner?