Bests & Worsts Reviews from Amazon

I love my Hydro Flasks. They are sturdy and do not leak. They really, really keep drinks cold. And when I say they keep them cold, I do not mean cool or cold as in pretty cold. I mean icier cold than you could possibly believe! I assume they also keep drinks hot, but I only drink cold drinks. I actually own several Hydro Flasks of different sizes. I have an 18 ounce flask for the car and running around town that fits in the cup holder. I have a 64 ounce flask for road trips, since I am frequently driving cross country. And I have a 32 ounce flask that I carry to work for 12 hour shifts. The finish on them is great and each of them still look brand new, except for the one I dropped and it dented. Even the dented flask still works great at keeping everything cold. Do not put any part of the flask in the dishwasher as that will ruin the finish and it's simply not necessary. Washing them is easy with a quick swirl under the tap with dish soap. My tea tends to discolor the interior with time and then a tiny bit of vinegar and some water swirled around makes it look like new again in seconds.