I purchased this water bottle because it is metal and my bottle gets knocked around a lot. I discovered it stays icy cold. Not only that, but I fill it about 1/3 with ice cubes and the water stays cold for 24 hours.

Love it stays cold!! Even overnight!

Great product. I have been using it for the past month and it has helped me to drink more water.

Really like this water bottle.

Works great! Keeps my drinks cold all day and it's a cheaper alternative to hydroflask and it has just as good quality

This bottle is great for keeping water cold up to the next day

I like that the bottle comes with two different caps. It def keeps your drink cold for a long time. Sometimes the gasket doesn't sit right and causes it to leak. Also scratches easily.

I've had a few of those. They last for a long time, they are resistant. I totally recommend.

I've never wrote a review before but this product here is worth my hype! Perfect size, good insulation, keep the drinks cold for DAYS!! I'm beyond happy with my purchase 10/10 recommended

Only came with one lid.

great bottle for price - doesnt fit in cupholder

These are great bottles, I love the straw top and have several of these. They are my goto for travel, the gym, work, etc. So why 4 star vs. 5? Simple, the new ones I have recently purchased have a solid plastic straw top vs. the softer rubber top of the older ones. While they work the same, the plastic flip tops are less comfortable vs. the silicone rubber older style. Still a recommended product in any configuration!

Kept my water cold (even the ice cubes hadn't fully melted) for over 8 hrs.Fits snuggly in a bicycle bottle cage

I've often had trouble keeping myself hydrated, and sometimes it has led to me passing out. With this HydroFlask I keep hydrated, and thus avoid problems.

Great product. Kept my water and ice cold for 30 hours.

I like how it has two different lids. One being with a straw and the other with a twist top regular lid. The lid has something that you can hold with one or two fingers.

40ozIt holds your water, doesn't leak, it's not that heavy, it's cheap.But don't try to put ice in it and hope it to last more than 2, best case scenario 4 hours in a not that hot 30C day.Also, it sweats, specially from the top. So you shouldn't keep it near paper or a notebook in your backpack.Having said that, it's a okay bottle. And just that.It will somewhat keep your drinks cold, it sweats but hey at least this one doesn't leak!! (So you should clean it regularly and let it breathe something, the water and humidity will cause mold if you don't)

First of all check other end for other lid upon receiving. This lid, the one that has a little cap that screws down is the only one I like. I don't like the large rectangular straw extension in my mouth, plus even though it's HUGE, the underside is teeny and my pulverized fruit and Chia seeds clog it. So why did I give it 5 stars you ask? 1. Lid 2 with the little screw on cap is great for using a straw or sipping directly from it,a long wide straw from Wendy's or Quick Trip works wonderfully, and there's still room to screw on the lid with the straw inside if you don't feel like finishing it right then. 2. Ice cubes will still be in it 24 hours later. 3. Your smoothie with frozen fruit and pulverized ice cubes will stay frozen for at the very least 5 hours, very cold much, much longer. 4. Easy to clean 5. Fits in my car's cup holder 6.The only one besides Thermos flask 24 hrs(no longer can find them) that keeps ice 24 hours and keeps my smoothies FROZEN!!! It's a really big deal for me as I am often in a car 12 hours a day!

This was packaged very well and arrived undamaged. The recipient of this gift is a wildland firefighter, and he's very pleased with it.

This item does exactly as stated. Love it!