iron flask

Why r/BuyItForLife recommends iron flask

34 mentions from real owners

• #1Dec 4, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  Iron Flask. I got a 50oz one that I use every single day. It was $20 on sale. It’ll keep ice for days!!

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• #2Dec 3, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  My oldest is a BubbaMug, but it's a 48 oz, which is a bit more than I need at work, and my kid stole my smaller one. I picked up an Iron flask because I liked the color and that it came with different style lids. It's only a year or so old, but it's holding up pretty well. There is an Owalla in the lost and found at work that's been there a good couple months that I am tempted to grab, just to see what the fuss is about.

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• #3Dec 3, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  I have a narrow top Nalgene that's approx 10 years old, it's been used almost daily. And recently bought an insulated metal bottle after a lot of research. I went with the brand **Ironflask** as they came with 3 types of lid. Also cheaper than most of the popular brands.

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• #4Dec 3, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  My iron flask survived 5 years of heavy constant use on a war ship and is still kicking it 3 years after. Poor guy is beat the fuck up tho

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• #5Dec 3, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  Yeah my ironflask is still going strong after 6 or so years. I've cracked the hinge on the lid and had to replace that a few times, but thats on me.

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• #6Dec 3, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  I have a Stanley and a Waterdrop, but honestly I have just been carrying a generic stainless steel cup to work and back. I have been looking at Iron Flask and Owalla bottles, though -- both seem well made and I need to be able to replace the cap when it gets too moldy, and they have that option.

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• #7Dec 2, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  I like Ironflask for the same reason. I also dropped mine down the stairs once and it didn't dent, scratch, or spill.

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• #8Dec 2, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  Iron Flask all day every day.

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• #9Dec 2, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  I have 3 at the moment. Ironflask is my oldest. I've had it for 6+ years now and it's been great. It's 1 liter and I'll take it to the office. It's been through a bunch of drops. I also have a 500 ml Zojirushi. It's about 4-5 years old. It's not bad, but sometimes it just leaks now :/ Mainly use this for when I'm going somewhere on errands or on trips or for exercise. I've only dropped this one a few times. It's also kind of a pain to clean the spout sometimes. The final one is only 1-2 years old. It's some random \~2 liter bottle that I found at aldi. It's all plastic but holds a lot of water. I use this in my day to day now to make sure I'm hydrated at home.

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• #10Dec 2, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  ive had a 640z ironflask for just under a decade now

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• #11Dec 2, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  I use IronFlask... direct competitor to Hydroflask... same form factor and I think the lids are even interchangeable. I have been using the same bottle for about a decade.

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• #12Dec 2, 2025

  With a new style of water bottle popping up every year, Which one have you stuck with?

  Ironflask from Amazon has been great, never had one fail, they give you several lids with each one so you can choose how you want to use the bottle, and I like the two tone paint jobs.

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• #13Nov 7, 2025

  Water Bottle to replace my girlfriend's addiction to Smart Water

  Iron Flask on Amazon. My wife and I have a small collection now.

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• #14Nov 2, 2025

  Plastic-free water bottle, REALLY watertight, can be used with one hand, 750ml

  I've been thoroughly enjoying my iron flask brand steel water bottle I drop stuff a lot, all of my previous metal bottles dented to the point where they wouldn't stand right and this thing is STURDY It comes with a couple different kinds of lids, I use the flip top one, and I have no trouble using it one handed  They come in a couple different sizes and LOTS of colors

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• #15Oct 7, 2025

  I analyzed 80+ Reddit threads to find the best water bottles

  Love my Iron Flask 😌

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• #16Oct 7, 2025

  I analyzed 80+ Reddit threads to find the best water bottles

  I fully back my iron flask bottles. I love them

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• #17Oct 7, 2025

  I analyzed 80+ Reddit threads to find the best water bottles

  Iron Flask in the only right answer

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• #18Oct 7, 2025

  I analyzed 80+ Reddit threads to find the best water bottles

  Iron Flask wins my vote.

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• #19Oct 7, 2025

  Best leak proof coffee mug/ cup

  iron flask. Mine still holds up well after 2 years of heavy use.

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• #20Sep 6, 2025

  Non-plastic water bottle that can be easily cleaned in dishwasher?

  Iron flask

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• #21Jul 3, 2025

  What’s your favourite stainless steel water bottles?

  True, Klean Kanteens are a bit more dent-resistant than Hydro Flask, but they still pick up dings pretty easily if you drop them. plus, a lot of people mention they can get that metallic taste over time, i think in this regard stuff [like iron flask](https://ra-sl.com/dp-B0B1L68TYDWE) feels like a better choice since its tough and doesn't have any weird taste, plus there's no lid issue thank god[. ](https://ra-sl.com/dp-B0B1L68TYDWE)

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• #22Jun 7, 2025

  good soft lunch bag for commuters?

  Hey, fellow college student here I’m in the same boat trying to find something that keeps food warm all day without being a pain to carry around. I’ve seen people talk about the [Iron flask thermos](https://best-reviewers.com/dp-B0CB6WH84T0) it’s a decent size (16 oz) so you can fit a good lunch and some snacks, plus it has a foldable spoon which is kinda handy. It’s stainless steel and supposed to keep stuff warm for hours without leaking. And it’s not too bulky, so it fits in a backpack pretty easily. Seems like a solid option if you want something low fuss that actually works.

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• #23Jun 7, 2025

  good soft lunch bag for commuters?

  Hey, fellow college student here I’m in the same boat trying to find something that keeps food warm all day without being a pain to carry around. I’ve seen people talk about the [Iron flask thermos](https://best-reviewers.com/dp-B0CB6WH84T0) it’s a decent size (16 oz) so you can fit a good lunch and some snacks, plus it has a foldable spoon which is kinda handy. It’s stainless steel and supposed to keep stuff warm for hours without leaking. And it’s not too bulky, so it fits in a backpack pretty easily. Seems like a solid option if you want something low fuss that actually works.

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• #24Jun 4, 2025

  Water bottle that keeps water cold?

  I hate that I have a positive opinion of a trending water bottle. But my God man that straw is something else. I wanted to hate it. I really did. But it’s wonderful and I got sensitive teeths. Honorable mention to Iron Flask which is just like every other one but they sell it with three lids for the clumsy (also me).

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• #25Jun 3, 2025

  Water bottle that keeps water cold?

  I bought an Iron Flask 5 years ago, and since then got one for friends and family members as gifts because they’re so good. Keeps cold water cold and warm water warm. Super reliable and budget friendly

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• #26Apr 10, 2025

  What’s your favourite stainless steel water bottles?

  [Water bottles by iron flask](https://rantsreviews.com/dp-B07TF3Z6WB) r pretty cool. Love that they have 3 diff lid options. Spout lid is the BEST tho!! Makes it so easy to sip on the go. Also, I always prefer water bottles w big mouth since they're easier to clean ( ew hate it when dirt sticks around the bottle neck) . Just a heads up since it’s vacuum insulated it keep the water rlly hot so pls don’t end up burning yourself lol.

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• #27Apr 2, 2025

  Easy to clean water bottles recommendations

  Iron Flask. For extra points, they sell a brush that works perfectly. My wife and I have amassed a small collection at this point. They're great.

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• #28Apr 2, 2025

  Easy to clean water bottles recommendations

  Iron Flask

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• #29Feb 9, 2025

  I want to buy a good water bottle

  We LOVE our Iron Flasks!! They are fantastic and get used daily.

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• #30Feb 9, 2025

  I want to buy a good water bottle

  My adventuring water bottle is a camelback ripoff made by ozark trail that I love. And I had a contigo 24 oz for many years as my every day one but their new model color ways just don't feel like me -- too pastel. I ended up getting an iron flask I'm still waiting on.

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• #31Feb 9, 2025

  I want to buy a good water bottle

  We use iron flasks in our house. I have a 64oz, the teens use the regular size and the little uses a kid size. All of the lids are interchangeable so when I wash them, it’s not a big deal to put them away. Ice will stay in them for 24 hours. The clip on the top breaks pretty easily but we really don’t need that so nobody cares. I started with my first one maybe 10 years ago and then got one for everybody else. Everybody in the house has two water bottles each. Wash one, carry the other. I tried hydroflask and it didn’t hold ice as long, it leaked and dented easily. I was extremely disappointed for the price. I’ve had thermos brand and they break. I have never had a yeti that I can think of.

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• #32Feb 7, 2025

  Didn't think I'd ever have to submit a warranty claim for a Nalgene

  Iron flask. I have a 1 gallon one I carry to work for the last 2 years. I beat the hell out of it, but it just keeps doing it's job.

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• #33Feb 5, 2025

  Best water bottle to take everywhere? One that can last very very long?

  Iron Flask, I live in the Caribbean and the 1 gallon is my daily driver. https://www.ironflask.com/products/one-gallon-water-bottle-with-straw-and-spout-lids?variant=43568339353825

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• #34Feb 4, 2025

  Best water bottle to take everywhere? One that can last very very long?

  I've been carrying an Iron Flask around for a couple years now. I drop it often.

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