WUQID Protective Silicone Boot Sleeve for 12oz-40oz Hydro Sport Flask/Stanle Water Bottles Tumbler Anti-Slip Bottom Sleeve Cover for All Water Bottles Bottom Width of 2.83-2.95in

They weren’t squished in the package like the other ones that that I have ordered in the past. They slid right on my 2 water bottles that are both 24 oz. They also come off easily.

I got this for my sons waterbottle and it fit perfectly. He got the same color as the water bottle so it wouldn't be obvious. Seems durable and taking it off isn't an issue. I'm sure it will keep the bottle from dents and damage . Good purchase 😀

These are nice and have a good grip to help keep from knocking over my bottle and making the loud clanging sound. Easy to put on and take off, and easy to clean in the dishwasher. It’s protected my bottle from many a scuff and is worth the money for the “sound-proofing” alone.

Fits perfectly and matches with my Hydroflask. But it did come dented (because it comes folded) and the dent does not go away.

I bought this to fit my Owala bottle to protect the bottom and it works great. It was a tight fit to get on but once on its there. Loved that it was a 2 pack so I was able to put one on my child's Owala bottle as well.

I got this silicone boot to protect the bottom of my new DeWalt 30 oz tumbler. I got the Gangster Armor Grip silicone handle and it came with a silicone disk for the bottom of the cup. However, it still left the whole base subject to dents and dings. Those don’t make me happy. So, I was thrilled to find this one piece boot that covers the entire base of the tumbler.It came in a vacuum sealed bag. Unzip it and your boot pops open and back to life. I had no problem sliding it onto the base of the tumbler and slowly worked it all the way up. It’s tight and secure. It assists by reducing possible slipping and its material makes it a little harder to tip over. I recommend this item. So far, I’m very pleased.

Just over two years ago, I bought my first ever hydroflask. I saw people buying these "boots,", including a few friends of mine so I bought one. Firstly, the boot fit like a glove on my 32-oz hdyro. Secondly, I still have it on my hydroflask to this day. It has held up pretty well everywhere I've taken it. Seems to do well in the dish washer whenever it needs cleaning as well. Thirdly, I'd say it has prevented damage that could have been done if the boot was not on. I recommend!

Works well - it’s just a sleeve after all - but it’s hard to put on compared to other “official” brands. I think the culprit lies in the air hole at the bottom. In the other branded models, this whole is quite large, about the size of a nickel. In this, it’s very small. About the size of a grape seed. I have to roll it in on itself and then tug it up versus the other branded model which just requires placing the base and slowly pushing down until it contacts with the bottom. Hence the two star deduction.

It fit on the bottle, but the silicone is very thin. I don't think that it will last a long time. I already own 3 original boots for other HydroFlask bottles, and they are a way better and much thick, and they are cheaper than this one. The only reason that I bought this one instead of original Hydroflask is that i can't found online original Hydroflask boots. I'm a bit disapointed

The pink one is very transparent, if you have a dark bottle it will definitely dull the colour. I won’t be using it but somebody might like it. Pretty sure it’s also not Hydro Flasks brand.