Hydro Flask 18 oz Standard Mouth Vacuum Insulated, Stainless Steel Water Bottle

Great bottle! Outside has a nice protective coating, so the bottle doesn't scratch as easily as most bottles do. The contents of the bottle stay in whatever temperature as you put them in for a good long time. Because of the double wall, there is less capacity than I imagined for the size, but it makes sense. It's a bit on the heavier side, but I'm really pleased with it. Nice engine red color

Bought it, loved it... carried it EVERY DAY for a year... lost it on the airplane ...felt very sad. Just bought it again :D !!Hot Hot and cold cold. Surprising how long it keeps things warm!

This flask is Amazing!!!!! The fact that I filled it with ice and chilled water at 8:15 am and it STILL had all the ice at 6pm(without any refrigeration) that day is crazy. It does what it says it does. If only I had taken this with me to Zion National Park in Utah last year...it would have helped a lot with the heat. Highly recommend

I was hesitant to buy a stainless water bottle, but it seemed like a necessity now that I've started hot yoga. I was looking for something to keep things cold in a ragged environment as well as something that wouldn't sweat all over the place. I've used it for the first time and I LOVE it. I put ice in it about 2 and half hours ago and it's STILL cold. I also like the non-slip non-sweat texture on the outside of the bottle. The water is cold and crisp with no metallic taste. Highly recommend it!

I love hydroflask products! The liquid stays cold/hot for HOURS. No leaking. Also, the bottles don't "sweat" therefore you can put the bottle in a bag with clothing or paper and don't have to worry about it getting everything wet. It is the perfect water bottle.

This is a fantastic product. Like magic! As claimed, it keeps cold beverages cold all day, with no condensation on the outside of the thermos. Conversely, it keeps my extra coffee hot for hours. I highly recommend this amazing hydro flask.

Pretty good product. I use it for my daily going to school. The stainless steel is safe compare to other cheep aluminum bottle... i dont feel the smell on the bottle material. I will buy it again for my mom and my wife. The price is a little expensive, but the value it brings is worth.

One draw back. I had to order the separate spout which worked great. So now I don't have to unscrew before taking a drink. As far as keeping things cold, couldn't be better. I have place ice water in it and let it sit over night. Next morning, still had ice.

This is a great product! Ice does not melt a day later. The water is so cold it hurts my teeth. I've never had a water bottle keep water this cold for so long.