4Pc Straw Cover for Stanley Cup, Silicone Straw Topper for Stanley Cup 30&40oz with Tumblers, 10mm 0.4in Lid Accessories (Reusable)

Very cute set with a wide variety of designs. I've been using the white flower option so far the most, and this set came with so many that I was able to gift some as well and switch them up as often as I desire. These fit my off brand stainless steel cup well while being a little loose, but it's hard to tell if that's due to the fit of these or that off brand product - either way, it's not an issue. This gives me a little more spill protection that my clumsy self needs with an exposed straw sitting next to me! Very fun and unique idea, would be great for a gift set.

These straw covers are not only cute and whimsical they do their job. They fit perfectly over the straw and then keep it covered. Especially in summer when there are so many bugs flying around. The bugs would go right down that straw to get to the sweet liquid. Good deal!!!

Love these straw covers! They're cute and I don't have to worry about spiders crawling into my water bottle night! Durable and easy to clean.

Very cute. Perfect fit. Not to tight or loose. Good quality.

I bought these for my adult youth and she loves the cute animals and colors. Great fit!

I’ve tried similar toppers before, but they were too flimsy and tore as soon as I slipped them on my 40 oz Stanley straw. I had higher hopes for this brand since the silicone is firmer, but it’s so tight that I have to force it on when sliding it over the top of the straw first. I also have to force the topper to cover the top of the straw. It works, but it’s not very practical. Probably going to return these too.

These are sooooooo cute fits my Stanley perfectly the colors were supper cute light weight

Absolutely love these although they are a cheaper option. I still really like them. I do not think that they fit well on Stanley’s however I use them on my hydro they are super cute