Hydroflask reviews and discussion

4.7

91% of reviewers would recommend to a friend

Reviews mention

  • Exceptional insulation performance
  • Sturdy stainless-steel construction
  • Wide size and lid variety
  • Vibrant customizable colors
  • Easily dented metal exterior
  • Heavy, bulky large bottles
  • Leaky or splashy straw lids
  • Inconsistent heat retention

Hydroflask earns strong reviews for reliably keeping drinks cold for hours—even days—and offering durable, customizable bottles in many sizes, lids, and colors, but reviews also flag notable drawbacks. Users report dents and scuffs, heavy bulk (especially larger sizes), occasional leaks or splash-back from straw/sport lids, limited cup‑holder fit, and heat retention that can fade or underperform for hot beverages.

AI summary based on Thingtesting reviews

140 reviews and posts

  • I love love love my hydroflask so much! It’s the cutest pinkish mauve color so not too girly but still adds a nice pop of color to my day. It keeps my water cold, has a nice carrying strap, and is a nice size. I also love that you can interchange the lid depending on if you want a straw or not.

  • Not only do I have a complete collection of these guys in the making since I was in the 10th grade, they are the best water bottle brand I have ever used. They consistently keep my water cold and keep my ice frozen. Along with the quality of bottles, they also have such a phenomenal selection of colors, and bottle accessories. My favorite bottle is this cute pink one that I got the matching bottle boot for! Get one if you are looking for a staple!!

  • I really like my Hydroflask bottle. It’s very practical to carry around. It keeps drinks cold and hot for few hours. It’s a bit pricey but it’s a good investment. The wide mouth cap is nice whenever you need to add electrolytes or supplement.

  • gift from my sister in the whole foods collab beige color - lovely design and helps me drink more than enough each day (typically only need to refill two or three times). super easy to clean and use in both the office and gym.

  • I really like it! Being able to customize the colors was the cherry on top. It feels like me, the strap is nice and convenient, and the sleeve helps with the noise. It feels high quality. My only complaint is that the straw top flings water when you go to close it after drinking. I think that cap could use a little love.

    Verified purchase

  • This lunch box is amazing! It keeps my food cold for hours, even without a ton of ice packs, and the structure protects everything inside so nothing gets squished. I love how easy it is to clean and that it feels super durable but still sleek. Definitely my favorite lunch box I’ve ever owned!

  • There has been growing discussion online around how frequently people clean their reusable water bottles. If you’re the type who washes your bottle once every couple of weeks… this review isn’t for you! For those who prefer a thorough daily wash, Hydro Flask is the brand and bottle for you! I’ve been using the 32 oz wide mouth model, which I’ve found to be an ideal balance of capacity and functionality. It holds enough water to meet my hydration needs throughout the day while remaining comfortable to carry. Most importantly, its wide mouth design makes it exceptionally easy to clean, even with daily use. One of my favorite features is the wide mouth flex cap lid. It is super practical with just a single gasket that pops out easily, which makes everyday cleaning quick and stress-free. This is a big deal for me because I’ve tried other brands where the lid design included multiple gaskets and small parts that were tedious to take apart and clean. More often than not, I’d end up avoiding the bottle altogether. Hydroflask keeps it simple, and that simplicity makes it reliable for daily use. The only minor drawback I have noticed is cosmetic: the lighter color does seem to pick up scratches and marks more easily. After a few weeks of daily trips to the office, mine already has some faint black scuffs. Scratches aside, it is still the one bottle I reach for every single day.

    Verified purchase

  • I have had my hydroflask bottle for 10 years at this point. In the past few years there have been many other water bottle brands that have become trendy but I have continued to use and enjoy my Hydroflask. I also appreciate how good their warranty is.

  • Good quality and worth it if you need a durable water bottle that will convince you to drink more. Having a straw is nice. All told though, they’re very expensive when you can get a similar quality one for half the price.

  • It’s a staple at this point, but I still love my hydroflask! I will say I find it only lasts a year or two before the cooling technology doesn’t work as well, but that timeline is still getting you a long time out of your money!

  • The water bottles are sleek and convenient, and always keep my water cold. I like using the straw tops and they can spurt water sometimes when you open/close it, but its not bothersome enough to stop using it. the only issue is that they keep coming out with such cute colors that i want them all!

    Verified purchase

  • after many failed water bottles i finally caved and tried hydroflask. i love that it really does keep my water warm (or sometimes my tea hot). my only issue is i don’t like that i have to touch the straw to open it and the straw top is hard to clean.

  • I’ve been repurchasing this hydro flask for about three years, and am satisfied each time. The only reason I repurchase is because 1) I get bored of the color and 2) I’m a firm believer in not washing water bottle because they then taste like soap. Otherwise, if you do wash it regularly and don’t care about the color I’d say this is a great product. There’s a variety in colors and it really does make the cold water last in there! I take this bottle with my everywhere and there are just so many sizes to make that easier for every customer!

  • Great quality and very trendy just not for me. I generally prefer a plastic reusable water bottle over a metal one because they are lighter to carry around and honestly just easier to deal with. Don't get me wrong I love the concept of an insulated water bottle and think their is a time and place for one, but in general a plastic one meets my needs and is easier to deal with if I want to carry it around. I love the quality of Hydroflask water bottles, and you defiantly are getting a quality (and very trendy) product, but they just are not for me.

  • I've had the 40 oz hydroflask for years & it's held up great. I can't go anywhere without it.

    Feedback

    I'd love to see more top options in fun new colors.

  • Very impressed! I didn’t get the hype, but the color, temperature holding, and shipping speed were all great! I learned about their sustainability initiatives on the website and appreciate their transparency there as well. Sold on the hydroflask hype!

    Verified purchase

  • I have several hydroflasks. I have a very large hydroflask and I like filling that one up with purified water for a shift and it keeps it cold for a very long time. I have their insulated container for food and that has been real nice for oatmeal, when I would be on the go and want my oatmeal later on after a drive it would be still nice and warm. They come in fun designs and colors. I have their scrubbing wand and that is really helpful to keep it clean during uses.

  • I love how easy to transport my bottle and my tumbler are and how cold they keep my drinks!!! I also love how much they fit (got the 40oz version for the bottle) and how easy they fit in my car and how easy they are to clean. My only complaint with the bottle would be that if it's full and I open the lid it always spits a tiny amount of water at me but otherwise I love love love them! Plus, the color is GORGEOUS. And my little sister (T1 Diabetic) is loving her micro thermos for bringing her favorite juices with her everywhere. She always hated how much trash it was to take juice boxes with her and now she can buy big bottles of her favorite juices and just bring the microflask. So perfect!!! Definitely will gift this to a few people who have the same issue!

    Verified purchase

  • Keeps water cold for hours and fits in just about every bag. It’s lightweight, durable, and the perfect size when I don’t want to carry a giant bottle around. I use it constantly and its the best size for a short trip.

  • Absolutely my favorite water bottle. I never leave home without it. I have a 32 oz and do wish it was bit lighter. I know they came out with new lightweight versions but the colors are very limited.

    Feedback

    Would like the new flex cap to come in more colors