Adjustable Tumbler Handle, Anipopy 2 Pcs Anti-Slip Handle for 30 Oz 20 Oz and All Other Sizes Less than 1000ml Tumblers of YETI Rambler, RTIC, Ozark Trail, SIC Cups,Black

These are working great on my 30oz tumblers. I have the hard one piece plastic type also. And for me the both types are good. I tried to put it on my 40oz bottle but it doesn't work with this type of bottle, because the bottom is smaller than the top strap. If they had been a little longer and the same size it might have worked. But they are not meant to be used that way anyways. I just thought would try it. I have had no problem with the ends sticking out as others have mentioned.

Honestly, if I had it to do over again, I would not by this product. The top strap is too short to fit around the 40oz cup, and the handle slips around on the cup. In my opinion, it’s just not worth the money.

No instructions on how to attach or use handles. Useless to me until I figure it ut!

Fits ok for a 40oz but the velcro gets gummy and is hard to wash. I much prefer the ones that are solid plastic.

I purchased this handle because the Tumbler I had didn't have a handle so when i saw this i decided to purchase and I am very very satisfied with this product. It fits perfectly and can be adjusted to fit just about any tumbler that doesn't have a handle. I have several of those kinds of tumblers and since 2 come in the package I can share one with a friend or switch tumblers whenever I get ready. The Velcro holds the tumbler very snug and the handle is very sturdy. This would make a great gift. No more holding on to hot tumblers and switching hands!!. This item makes it possible for you to enjoy your beverage with one hand and keep the other free. Glad I made this purchase.

I have the straight mugs and the contour ones, these handles fit both perfectly. You ever get used to having a handle and then when you don't, you're constantly reaching for the handle? These solved that problem!

The upper band did not fit on my 40 oz tumbler even though the advertising claimed it would. Fortunately, Amazon has a great return policy so I sent these handles back and purchased two different ones that seem to work much better.

These are great. Fit just about any mug. I have two from San's. 30 oz mugs and I put these on them. I love them. I would buy these again.