2-Pack Silicone Boot for Stanley 40 30 oz Quencher Adventure Tumbler, IceFlow 30 20 oz, Stanley Cup Protector

Amazing item. Keeps my cup protected and stable. Also gives my cup versatility in style and color when I'm out! The size is perfect and does have a little give to expand but still grips nicely. I didn't use for my Stanley cup. I used for Stanley, Howard, Pete, Ralph and ALL my cups! SUPER durable with a Kung-Fu grip!

Fit our Stanley’s, and Yeti cups perfectly, function the way they should, they stay on, good price point, the thickness is perfect for not dinging everything up with our cups anymore. No more ruining the truck cup holders, the design of these works for what they’re for. Happy with our purchase. We wash them in the dishwasher and they’ve held up perfectly, we bought them a while ago and they’re lasting.

These silicone boots fit both the big and small Swig tumblers I use from the soda drive-thru — no issues at all. They slide on snug, stay in place, and give the bottom of the cups a nice cushion to prevent scratches and dents. The material feels thick and durable, and I love the color options. Great for anyone who wants to protect their cup investment and keep things quiet when setting them down.

I was looking for something a little more protective than a rubber disk for the bottoms of my sublimation tumblers. This little gem protects the bottom and wraps a bit of the side as well. It comes in a variety of colors and fits straight wall skinny tumblers perfectly. It also fits the narrow bottom portion of larger tumblers. A great way to add some color on that hard to sublimate area. ( I made a penguin themed tumbler and added a black one on the bottom portion to break up the white, and it looks great!) It's very soft and flexible and fits snuggly but can be removed when cleaning the tumbler. Highly recommend.

They fit the Stanley very well, easy to use and protect well.

These are really great. The quality is fantastic. They are easy to wash and you can stick them in the dishwasher if you want. Fits really well and helps prevent a lot of spills.

I purchased a Stanley 30 oz. Ice Flow Tumbler is a limited edition color called Heat Wave Deep Purple. It's awesome, but the one problem almost all Stanley owners know about, is that the metal bottom is loud when you set it down on a wood, marble or granite counter/table. It doesn't hurt the tumbler, but it is somewhat annoying. So I went looking for a rubber bottom and at first I wanted it to be Deep Purple to match the main body of the tumbler, but then I saw these and I KNEW, that I had to have it. It matched the top and made the entire tumbler look so much more AWESOME! I was worried the color would not match up exactly, but when it arrived it was perfect!It came in a 2 pack and my wife has a red tumbler, because she is a Georgia Bulldogs fan. I was honestly going to throw the black one away that came with this as I just wanted the Teal one. Then I looked at my wife's tumbler and slipped the black one on and it actually looks amazing as well. It makes it look like the black and red Bulldogs colors, so it actually gave her tumbler a great accent, just like the teal one does for mine. Now we are both happy.As far as the cover itself, it is somewhat thick and it has a small hole in the middle, so it slips on the bottom of your cup and the air can escape through the hole as it slides on. Otherwise, it's so tight, the air would give you trouble getting it on correctly. It makes setting the cup down very quiet now. I also think it helps insulate the bottom of the cup as well as the silicone/rubber material feels like good quality.It still fits in my cars cupholder(Honda Odyssey), but barely. It is kind of tight, but it works. In my Truck(Ram 1500), the cup holders expand so much bigger, so that is no problem whatsoever.Overall I give this a 5 out of 5 and I would purchase again in a heartbeat. This is an honest review, not one of those shill reviews that I see so much of on Amazon. Oh and hey Amazon, I'll review a lot more if you throw me in the Vine program :)

Color:Chose this for the value and the exact color I needed for my tumbler. You get 2 for the price, the value is great! The quality is nice, fits well on my 40 ounce cup with no issues and the color is perfect with my cup, see photo. I included a photo of it on the cup for reference. Love it!