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Purchased to accessorize my 22oz IRON FLASK bottle (an investment in hydration-related-health-improvement). It fits perfectly without adding too much bulk (doesn’t prevent my bottle from fitting in my cup holder). There is a hole in the center which eases installation and removal for cleaning and maintenance. It’s not so thick that it would stop damage from a fall, but will definitely prevent nicks and scratches.
My only complaint is that the boot overlaps part of the logo; purely aesthetic.
This bottle boot worked perfect for my needs. I bought a ceramic/stainless steel handled mug for my husband for his birthday. The problem was that the mug was pretty loud when it got set down on a surface. I bought this and 2 other bottle boots to see what which would work best. I thought this one was going to be a little small but ended up working great! The height wasn’t too tall to fit under the mug handle. The hole at the bottom allowed the air to get out of the bottom so it sits flush on the mug. This also fit my stainless steel water bottle perfectly - I may be getting another one for me!
I have tried a few of these and this one is the best that I ended up buying another for a bottle that is not Iron Flask. The hole in the bottom releases the air so it is not difficult to get on and off. It isn't too high up on the bottle so it fits great in my car's cup holder. Unfortunately I found out about these after I took a bad fall and dented the bottle, but at least it's now protected from any further dents.
Fits perfectly and does what it’s supposed to do. My bottle use to be really loud when I set it down in class and people would look at me, but now, it doesn’t make a sound. It has also kept the bottom of the bottle protected. The only thing I will say your bottle may not look as cool as without having it at the bottom if that’s something you really care about, but I certainly don’t mind and definitely think it’s worth it.
I really like the concept, but the execution is lacking. The silicone base makes my bottle wobble- not much, but enough to make me uncomfortable with an open lid. Also, the non-slip aspect makes it really hard to put it in my car cup holder - that was a deal breaker.
Love the product, fit, look and functionality. No longer do I worry about it slipping around. Protects any surface from scratches when it's rubbing against the water bottle. Must have accessory that completes the best water bottle on Amazon.