BottleProSplashPro - Splash Guard Compatible with 32 and 40 Ounce Hydro Flask, Iron Flask, Takeya, ThermoFlask (2-Pack) (Black)

I was somewhat skeptical when I was shopping for a solution for my 32 oz Hydro Flask, but I had to try something, I couldn't even drink out of it if I was driving! So I rolled the dice and this product really came through. It fits neatly inside and somehow stays put perfectly (friction, maybe?) and I can screw the cap on over it, which was import to me, if I couldn't make it work in tandem with the cap then it would be useless. I would definitely buy it again but I doubt that I'll need to, it doesn't seem like something that would wear out. I would have preferred a different color but the selection is limited. Black was a good compromise though, at least it matches my cap. The bottom line here is that this is a fantastic solution to my bottle's limitations, if I could rate it higher, I would.

Great product .... but could and would benefit from 1 option.That option would be instead of slits are present a strainer style would be a better option to keep ice from the liquid. But as is it is still a great option.I can also confirm it fits perfectly Takeya 32oz hydroflasks.

I was amazed that these splash guards work for Earthwells, Vacuum insulated line, the lid pokes into my bottle about an inch and the splash guard doesn’t even twist, my only complaint is I ordered black, the packaging was labeled correct but my item is white, kinda throws my bottle off but I’m too impatient to wait for another! I can’t go without it!

These stay in place much better than I was expecting. They’re thin and flexible but don’t slide around the inside of my hydroflask at all. The seal is pretty impressive.

I have an approx. five year old 32oz Hydro Flask. The splash guard brands available in-store would fall through the water bottle opening. One of the brands which did not work for me was the Guyot splash guard. This Bottle Pro one fits great, exactly what was needed. I would recommend not getting the black color though as it's somewhat hard to see where the spout portion is. I can't say if Hydro Flask has since updated their design/diameter on their water bottles, but if you're in the same weird search I found myself in, I would recommend this one. Lastly, I've only had it for a few weeks, so I can't comment on durability yet.