Customer Reviews Hydro Flask 40 oz Wide Mouth with Flex Cap 2.0

I have the 40 oz hydro flask and it's an amazing product. I froze some water in it and then filled the rest with water. It's been sitting on my desk for two work days and it's still cold. I can't wait to try warm drinks in it next!

I love mine. Absolutely love it. It's exactly what I was looking for to keep my drinks cold all day long. I put it to the test. 10 hours later, my ice was still solid. I like the wide mouth on it even the handle comes in handy. This is really a great product.

As soon as I opened the product (40 Oz Pacific), it clearly makes you admire the quality of the product. The product is very attractive in the looks which makes it a ideal companion for me. But most important question for me was whether it delivers on the promise that it keeps things at almost same temperature even after hours. So to confirm whether it's real as good as it claims, I kept hot coffee at 10 AM in the morning and left it for next 9 hours. Then at 7 PM, I checked the bottle again. To my delight, the coffee was quite hot even after 9 hours (although my husband thought that it's just 90% of what was it's initial temperature). But for me, it's a 5 star product as I am pretty happy with the performance. Moreover, the wide mouth gives enough space to clean the product so that's another plus. Overall: Happy to recommend this product mainly for it's performance. Looks are an added bonus !!.

The Hydro Flask 40 oz Wide Mouth in the color Pacific is one of the best stainless steel bottles I have used. First the pacific blue color is perfect, I love the shade. I am very impressed with the lid because it has a much better seal compared to other brands. The lid is easy to screw on/off and I like the handle which is perfect for carrying. The wide mouth opening is the perfect size for putting ice cubes in and for drinking out of. This bottle is very high quality from the construction to how it keeps cold beverages cold for long periods of time. It did indeed keep my beverage cold for an entire day when I used it. I can't wait to buy the straw lid to try out with this bottle. A great feature also with this bottle is that is BPA Free which is terrific. Overall this is a high quality, durable stainless steel bottle that will keep your beverages at the perfect hot or cold temperature consistently all day.

I bought a bottle like a little over 6 months and it's worth every single dollar, it comes in handy for every single occasion, plus the material is extremely good quality.

I take this water bottle with me everywhere I go. I named him Mason and he is covered in stickers of places I have been the last year. He has a dents from me dropping him, but besides that he has been amazing. The only reason I have him was because he was gifted to me by a friend. I didn't think that a water bottle should be worth more than $10 so I would have never gotten him. One time I was hiking in Glacier Nat. Park and when I wanted a drink at the top of the waterfall, I dropped the lid down into St. Mary's River without realizing it and it went down a 20ft water slide and washed up on the bank below. Lucky for me the lid floats. If Mason ever breaks I will get another HydroFlask. But I think this company should lower its prices.

I love my 40oz hydroflask! It keeps my drink cold and my ice frozen all day and is perfect for sports, road trips, a normal day, or pretty much any occasion! However I would like to note that the wide mouth lid isn't always ideal, as it's very hard to drink while moving/driving/walking with this lid without spilling on yourself. This is why I would recomend purchasing a straw lid or flip lid. However the wide mouth is nice to cool down during sports, which is why I still use it. Overall I love my hydroflask and it does a fantastic job at keeping my drinks that I want to be warm, warm and what I want to be cold, freezing! I only have good things to say! (Except I wish they were cheaper!!!)

Just to start, I am a police officer in the ridiculously hot city of Las Vegas, NV. I purchased my first Hydro Flask in the summer of 2015 and have loved it ever since. I attached two photos as proof of its resilience and I realize that it has the old original Hydro Flask logo on it! I am, by no means, easy on this product. This thing has been thrown around my patrol car every day, dropped on hot pavement multiple times, and man-handled by three kids and STILL holds up! It keeps my water cool during a ten hour shift in the extremely hot Vegas weather and has not rusted or changed the flavor of my water. I have since bought two more 40 oz hydro flasks and three smaller sport lid ones for my kids (who all love their hydro flasks as well). This is a fantastic, quality product and you absolutely get your bang for your buck!! Thank you Hydro Flask for keeping me and all my coworkers hydrated, as soooo many of my fellow officers and other first responders use Hydro Flask as well. :)

I bought this exactly 2 years ago and it looks like I just bought it! Perfect for my everyday activities!! I've dropped it several times on the hard ground and nothing has happened to it! GREAT PRODUCT TO INVEST IN 10/10!

I got this and I can't lift it. I use a straw at my desk

I have a few of the original Hydro Flasks when they were made only in Oregon and I also have quite a few of the newer ones. I am obsessed. Super fun colors makes you proud of your water bottle, which in turn makes you want to drink water (if that is what you fill it with). Sometimes I can keep ice in the bottle for a few days. In the winter, the drinks stay piping hot for hours! Yes there is a bunch of other types like Hydro out there, but nothing compares to the Hydro Flask. I also have a few of the food containers and they are a life saver at work. I will continue collecting new and fun colors/sizes.

I bought this about a month agl. One day I left it on top of the roof of my car and drove off. It fell onto the road and proceeded to roll to the other side of the road. Somehow, it only ended up with just one dent at the very bottom! Of course it was all scratched up, but thats what stickers were made for right? Seriously! This water bottle is insane!!! I love it and I will definitely purchase another.

I bought this product about 3 weeks ago and I was in love with it! Unfortunately, it got stolen last week, and I plan on purchasing a new one as soon as I can!

I have a history of hoarding different water bottles, but I asked for this Hydroflask for Christmas and have not used any others for my ice water since then. Before deciding which flask I wanted, I talked to a friend who owned this size so I could determine if it would be too big for me / too heavy / etc. For what I use it for (mainly around a large university campus and work), it is PERFECT for me. It doesn't fit in my backpack's side pocket, but it's not too bulky that I don't care to carry it to class with me. I actually have moments of anxiety where I specifically need very cold water to calm me down, and this is the only water bottle that has been able to provide that for me so far. I can easily use the 40 oz for an entire day's worth of water, or even refill it on campus if needed (but it's usually enough for me!). Even living in the very hot South, I can leave this in my car while running errands and have ice cold water to return to. I haven't dropped it badly enough for it to dent, but to me, this item is very worth the price. Highly recommend!

I love my Hydro Flask ! I bring it with me everywhere I go. I highly recommend getting one especially if you play sports because it keeps your water cold even on a super hot day where it sits out in the hot sun. Overall, it's such a great product !

I have been buying hydro flasks forever. Okay you've caught me. I'm Addicted. I probably have every color. I usually stay with 40 oz. I love them. I use them for my ice water.

I love my hydro flask ! It keeps my water cold all day and my ice never melts. Also it kept my hot chocolate warm all day. I highly recommend getting one especially if you play sports! I take it with me everywhere I go. It keeps me hydrated !

Over the summer, I took a backpacking trip and brought my newly purchased 40oz. Hydroflask with me. I filled it with ice and didn't open it until we got to the campsite at the end of the first, and longest day. Drinking that delicious, freezing cold, perfect water justified the purchase of this ridiculously expensive water bottle.

My husband is a simple man. He doesn't like trendy things. So you can imagine his reaction when I told him that I purchased a $50 bottle. When he got it out of the package today, he was very happy. Like a kid with a brand new toy. :) >>> as always, I know best. >:)

Only complaint is the color looks NOTHING like it does online. My boyfriend ordered kiwi and I ordered lava. Kiwi is a darker color looks more like a kelly green and the lava is more like a neon type of color... not red. Beautiful colors regardless and amazing product. Yes I have recommended this product and have converted friends to the hydrofamily! ;) Product keeps liquid ice cold for hours and doesn't leave it with a weird taste.

So I've had this bottle for about 3 years now, and I can say it's the best water bottle I've ever had. Keeps my cold drinks really cold! I put ice in it a couple times, forgot about it and the next day the ice is still there! If you're looking for a water bottle that does what it says it'll do, Hydro Flask is the way to go.

I have had mine for 2 years now, and I have tested it to the max. I worked taking people on canoeing tours though the swamp. I mean 5 day 61.6 mile tours. Id fill it with just ice before every trip and the ice would last 4 days and over a week it would still have ice cold water.

Hands down, best purchase I've ever made. Keeps my water freezing cold the whole day I'm at work and school. Thank you Hydro Flask!

have owned a pair of these for over 5 years. i have recently claimed them as part of my grave goods - the anthropologists in the audience will understand. i have one with me everywhere i go. (a shoulder-strap helps). this is Texas - it is hot! i tried at least 8 other brands, no one can compare with hydro flask.

I work in oil and gas, I am outside for 14 hours a day in the wintertime where temps reach down to -45 daily. It kept my water unfrozen and managed to survive getting run over by a work truck with no damage to the insulation. Would never by another type of waterbottle again.