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

I love this water bottle! It is huge! I use it when going out of town shopping so my water can be kept in the car and will stay cold. I can't believe how well this works. I filled it with ice and water and took it with me for a day trip shopping recently. It stayed in the car the entire time. When I got home 7 hours later there was still ice in it. I put it on my counter to wash the next morning. I didn't seal the lid but just sat it on top of it. When I went to dump what was left out in the morning, there was still ice in it!! This was 20 or so hours after filling it. Seriously amazing for keeping water cold for a very, very long time. I highly recommend this to anyone that wants a large amount of water (or any beverage really) to stay cold for the entire day.

This is a great Hydro Flask. I love the size. I received the 40 oz wide mouth and it kept my drink cold all day. This is very well made and doesn't smell after using it like some water bottles do. I also like the grip of the bottle, because it doesn't just slide out of your hands. I would recommend this Hydro Flask to anyone. In fact I am buying one for my brother for Christmas!

I love this bottle. It is a bigger size (40 ounces) so it holds enough to get me through the day. It also keeps my drink cold throughout the whole entire day. It will also keep hot drinks hot all day long too if that's what you need it for. I would recommend this for sure.

I got the Hydro Flask 40oz Wide Mouth bottle almost a week ago and it came just in time for me to test it out. I filled it about halfway with ice and then filled the rest with water. It lasted me well over 12 hours in the heat. It isn't very slippery when you have been sweating and is easy to hold on to. The only downside is it doens't fit in a cars cup holder. I absolutely love it and plan on getting another in the near future.

I was such a skeptic about how this could keep a drunk cold or hot. So we headed to the the beach as we do every Sunday and I stopped at the gas station to fill it up with 'the good ice'...you know exactly what I'm speaking of; the soft ice. Well we ended up meet some friends and hung out with them so I never even grabbed the flask out the car. However, after returning 7 HOURS later after it sat in a hot car barely 3/4's of the ice had melted! Now I carry it everywhere. My significant other has taken it to work full of coffee and reported that it stayed hot his whole shift. Everyone will be getting their own for Christmas!

This flask is beautifully designed and it does keep your drink cold for 24hrs. I still found ice in it after 24hrs. For me the hot water did not remain hot for 24hrs ,maybe 20 to 22hrs, but still it beats other flasks i have used to keep my water hot. I have held it carefully so it does not drop but it does feel sturdy and i trust it will stay the same shape if it drops down. Love this wide mouth option and i see that its comes in other colors but this is the best off all. Love that is is easy to grip and sweat free. Its helps to improve ones hydration goals especially on the go.

Love the Hydro Flask, about as good as it gets for insulated water bottles. I am very impressed as there is no odor or taste transferred to the water and the handle makes it very easy to take with me. Very sturdy bottle, looks like it could take a bit of rough handling. Not to heavy and really well made. The powder coating exterior makes it easy to hold and drink from. Wide mouth makes loading of ice cubes very easy. The thing that sets this apart is that it doesn't leak. No leaks, even when swung upside down and bounced around all day long upside down in the backpack. The bottle doesn't sweat or feel hot or cold. You don't have to tighten it to hard because if you do, you're going to need someone with serious arm strength to remove it. It has double wall insulation which keeps water cold or hot for hours. I have put water and ice in my Hydro flask and I left it in my hot car in Florida Heat for 8 hours while temperature reached 100 degrees outside, probably much hotter in the car, the ice was melted but the water was still ice cold!!!!. The Hydro Flask exceeds my expectations.

This is a great container for liquids. The lid easily twists on or off. The band allows an easy way to carry it. 40 ounces is a lot of liquid but sometimes you want that much especially if it is for all day. It doesn't sweat and it didn't leak when tipped over.

This is an outstanding product. I have had hot tea in it now for 5+ hours and it's still super hot! I really like that the handle is rubber, it makes it much more comfortable to carry and hang. The blue color is so pretty - but not feminine (my husband loves it too!). The 40 oz is huge! It'll hold a lot of beverages. I will not need to make several trips to the water fountain to fill up a water bottle by using this! The cap is easy to get on and off - but has a tight, secure seal. It's unique, attractive, functional, and high-quality - it's a great product!

If you anything like me you like your water super cold when you drink it. For me I'm a really slow drinker so usually by the time I'm done drinking my water it's usually warm so I end up tossing it out. When I saw this water bottle I was super excited not only does it promise to keep your things cold for 24hrs but also I promises to keep thing hot for up to 12 hrs. So does it do as it said, and I have to yes, yes, yes. This water bottle is fantastic, it kept the water super cold all day, and because it's holds 40oz you can get your daily water intake with out having to refill and have cold water all day. Also this did great with hot tea and coffee, my only issues was it kept it too hot, it took forever for it to cool down so I suggest if you don't like super hot liquid you should let it cool a little or throw some ice in it because it will stay hot for long time. The other great thing about this bottle is it stays room temperature to the don't so you won't burn you hand or get it wet if it's super cold. Overall this is a great water bottle and definitely worth buying.

I love my Hydro Flask. The large 40oz container is the perfect size to last me awhile and my drink stays cold. The lid has a tight fit and keeps my water in and everything else out. The top has a handle that fits comfortably in my hand without cutting into my skin from the weight of the bottle. I'd like to see better grip on the outside due to its size, even just a rubber sleeve would make a difference in the grip. I've found two other tops from Hydroflask that go with this bottle and both are very reasonably priced. The bottle has no perspiration on the sides at any time and it's very handy when leaving the house or going to the park. Overall wonderful bottle that holds lots of water. I definitely recommend purchasing it if your a sports enthusiast, a Mom constantly on the go, or even for working outdoors. It's built solid, looks great and keeps drinks at the right temperature.

The hydro flask is great at keeping my coffee warm in the morning and my ice water cold throughout the day. I have the larger one which is great to take on our hikes and to our sporting events. We have no problems with it leaking and it's very easy to clean.

This is such a great flask, since I got it I've been carrying it with me to the gym and hiking. It keeps my water cold for a long period of time which I like. I really like that it comes with a handle making it easy to carry around and it's great quality as well, it's very durable and well made!

Love my Hydro Flask! I got the wide mouth 40 Oz and it holds a great amount of liquid just as I like. Keeps my water ice cold. Love it! I definitely recommend the Hydro Flask 40 oz Wide Mouth and I like the white color. It's sharp!

I bought this item and I love it. It's great for trips, hiking, kayaking, anything you can imagine. It keeps drinks hot/cold for extended periods of time. I recommend this for just about anyone for any activity.

Love this flask it keeps my water and ice nice a cold for up to 8 hours also can put hot beverages in it and it also keeps them nice and hot for hours and the best thing is that it does not hold the taste or flavor from coffee !

I love my 40 ounce wide mouth Hydro Flask. It is exactly the way I saw it online. The material consists of stainless steel and it's also double wall vacuum insulated which means your drinks stay cool or hot for hours. I tested this recently on a hot day and I'm proud to say that my drink stayed cold at least 10 hours throughout my busy day. That means a lot to me as I'm trying to drink more water throughout the day and I don't have access to a refrigerator or cooler as I'm on the go. I love that my Hydro Flask is sleek enough to fit in the cup holders in my car but large enough to hold enough liquid without the need to constantly do refills. I've used comparable bottles and I have to admit that I'm very happy to have found a bottle that not only keeps my drinks hot or cold but is comfortable and not at all bulky or difficult to hold. I would strongly suggest to get off the fence and get a Hydro Flask. They're solid, well built, bpa and toxic free. They will keep your drinks cold or hot for hours. I really recommend the Hydro Flask to everyone. You won't be disappointed with your investment!

I love how this water bottle keeps my water so cold for such long periods of time. I put water in this at about 7:30 am and a little ice and I carry it around with me everywhere I go all day. My water was still cold by the time I got home at 6:30 at night. It's much bigger than I thought but it's a great water bottle to have on hand, I'd like to get another one too.

I love my new Hydro Flask Wide Mouth Flask. I have been on a health journey since the 1st of the year and now enjoy going for long walks, this is perfect for taking along my cold water. It keeps my water ice cold for a very long time, and has the little handle to make carrying easy. So thankful for this product, makes being healthy easier for me. Plus, The color is so pretty!

I love this 40 oz flask. It keeps your beverages cold or hot for well over 24 hours and it is light weight, easy to carry with riveted handle. Lid goes on and off easily and air tight. Leak proof. Finish is smooth and attractive and easy to hold. This kept in the hot sun for about 8 hours at the pool and my water was still ice cold the next day...this will get so much use at sport events and parks and beach and pool days!! Also used it for hot coffee at an ice hockey game and it stayed the perfect temperature and was still warm 24 hours later! I have two other popular brand items and this is so much better...quality and performance! I couldn't be more thrilled with this!!

Working outdoors in the heat I was so excited to try the hydro flask 40 oz. I put water and ice in it at 6:30 am and by the time I get home at 5:45 there is still a few pieces of small ice left! It is so well insulated that it lasts all day! I'm so excited that it even holds hot items so I did try coffee and that held up well too! This cup is a must have for outdoor working, camping, hiking etc. it has a wide mouth opening and the handle is well put on the lid for easy carrying. I will definitely recommend and purchase additional flasks when the time comes!!

I received the hydro flask 40 oz from tryitsampling in exchange for my honest review. The Hydroflask I see sleek and modern looking and came in a bright blue. It works to keep your drinks cold or hot better than any other that is on the market. My iced coffee stayed cold and the ice still in tact for almost two days!!

I received this bottle and my husband was very eager to try it out! He works in the oil and gas industry and is out in the elements for as many as 18 hours. They are unable to leave site to get drinks so this 40oz Hydro Flask has been perfect for him. He fills it up in the morning and his drink is still cold in the evening. :) I'm excited to try it out in the winter months with tea or broth.

Wow this thing hold 40 oz of your coldest drinks or if you want will, this is so great for hot soup. The Hydro Flask 40 oz Wide Mouth - Pacific is a lifesaver, I had to get another other for my hot stuff and the other for my cold drinks.

I've been using this for the past couple of days and seriously it's amazing! Don't hesitate to get one! I thought the description of this was full of bologna no way will this keep my drink cold for that long! And it's true it really does if not longer depending on the temperature! Seriously so amazing! Ive been raving about this to family members and friends