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&3.56in

Transaction was very smooth and the product arrived as described and in excellent condition

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.

Great product

Crazy thing: I purchased a black and a military green silicon boot for a 20oz tumbler from HydroFlask. The black boot fits perfectly. The green boot is way too large despite being the same size and model. I returned the green one. The black one fits better than the Hydro flask silicone boot for a cheaper price.

When I bought my 20 oz IRON FLASK bottle, I forgot to get a boot for it. I didn't want to spend $12 (incl. shipping) to get one, just to have the brand name on it. And since I had another bottle that needed a boot, I figured why not go for this--$10 for 2 boots. I went with black.The fit is excellent. I could be just a little bit tighter, but it does hold well enough and if you want to remove it the effort to slide it off is fairly easy. The good thing is that the boot is long enough that it won't accidentally come off under normal circumstances. However, if you're going to use this for a travel bottle and might be pulling from a pack frequently, you might want to line the inside surface near the top with a little grip tape.The quality of the silicone is really good. It has a slight velvety feel, but not a tacky rubber quality as you might come across with cheaper silicone. I think this should last a good long while.

La verdad es que lo compre porque mi hijo siempre abolla su telmo y esto resultó perfecto. Le di 4 estrellas porque le quedó un poco flojo, no se sale pero me hubiera gustado más apretado. Mi telmo es de 32 onz.