It's something I never leave home without. For someone who prioritizes hydration, a 40oz bottle is ideal. I strongly advise you to get a rubber boot for this bottle! I've had it for a long and have dropped it a few times with no damage, unlike many others you've likely seen. The metallic clank of sitting it down is eliminated by the boot. It's a must in my opinion.

32oz wide mouth (Fog), really like the color, received a lot of compliments on it...;-) I was searching for a water bottle that I could carry around with me at all times in order to 1) decrease or eliminate my poor habit of buying plastic water bottles and 2) boost my daily water consumption, and this has definitely helped with both. Personally, I like to drink from the broad mouth rather of a straw, and tap water tastes nicer in the metal container for some reason. It also performs a fantastic job of keeping ice for an extended period of time.

This is, without a doubt, the greatest water bottle I've ever used. I left it in a hot car for a few hours, and my water was still ice cold when I returned. It's simple to carry thanks to the handle, and the light purple makes it feel more like an accessory than a strange thing I have to schlep everywhere. Because I'm generally dehydrated, it makes me WANT to drink more water, which is exactly what I was looking for. It's really simple to clean; all I need is a round sponge on a stick and some dish soap, and it works perfectly�no strange odor or taste. It may seem to be costly, but it is well worth the investment.

Amazing!!! I finally caved and purchased a large hydroflask, and I don't believe I'll ever use another water bottle. I believe the shade I purchased is called fog, and it is really gorgeous!! To go with the bottle, I ordered a white silicone boot and a white straw top from Amazon, and I adore how it turned out!

I bought a couple of them for my kids to use in sports, and they worked wonderfully. I ended up buying one for myself to have with my coffee. But it was when I drank from my daughter's cup one day and saw there was ice in it, and I wondered where it came from. It was the same ice as last night. So, because I enjoy very cold water, I eventually decided to get one. The most excellent buy. I even grabbed a straw and a strap for myself.

This honestly did not live up to the hype. In terms of overall quality and performance, the rival (the Himalayan snowman) is just superior. I wanted to try HydroFlask since I've seen them all around, but I'm guessing the folks who adore them have never tried the other. I could justify the difference in quality if they were less costly than their rivals, but you're really just paying for a fashionable brand and attractive colors here. This will suffice if you only need a water bottle to go to the gym, but if you need a bottle that won't dent or if you live in a hot area and want a beverage to keep COLD all day (or a cold environment with a hot beverage), purchase the other guy.

This was purchased as a present for my boyfriend. Unfortunately, it leaks, which is odd considering the one I received as a gift last year never did!! It was resting sideways on the bed one day, and there was a large wet area before we realized it. I assumed it was because he didn't screw the cap on properly, but it appeared to be OK to me. As far as I could see, the lid was neither ajar or poorly screwed on. Then, when he takes the water bottle out of the home, he needs to continuously check that it is upright since leakage appears to be a problem, and it's hard to anticipate when it will occur. It makes me upset to see the present I gave him causing so many problems.