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Ohai I. Hazacorm
May 21, 2025
The Yeti slayer
I bought one of these (the 40z tumbler in green) because I was looking for a good insulated mug that was less expensive than the well-known brands. I've had bad luck with cheaper mugs before, but this time I hit gold. The other day, I wandered off and left my iced coffee in the back seat cupholder (ADHD be like that). I didn't check it again for a full 36 hours. When I noticed I left it, I took a sip, assuming it'd be warm and diluted. Nope! Not only was it still cold, it still had most of the ice in it!!! The build quality feels excellent, and it does something that a lot of cups like this simply can't pull off: The flip lid is both easy to open and close AND totally leakproof. Usually you get one or the other, but not both.Needless to say, after this I bought an Ironflask insulated water bottle for my workouts.
✔ Verified Purchase
Keeps things extra hot!
I gave this to my elderly mother as a gift, who is a hot tea drinker. Most of her tumblers in bought her for her tea would only keep things hot for a short time and even the knock off of "those other cups" were not doing their job, you're unable to locate replacement parts, and the lid on that cup (it wasn't tightening.) This cup came up on my feed and I thought about it for about 5 minutes before hitting the Add To Cart button. It keeps her tea extra hot for the entire trip, the twist lid for straw only use is geniusly designed... And it's even easy for me to clean because I can get my hand inside of the cup to remove any sort of stains that tea can leave. It doesn't say it's dishwasher safe, but it's just easy enough to hand wash. It's durable, as my mother has dropped the cup on the ground accidentally, and it only has a really tiny dent and two tiny scratches. (Which I inquired about a bumper/silicone boot for the 16 oz... They aren't available for it.) Outside of her Skechers, this was one of the better gifts I have given her, and I would definitely recommend this brand to anyone looking for a new cup. I definitely will be a return customer... Only other suggestion to them would be to offer a light orange cup, as I would buy sizes from 16 to 40 oz for myself.. (I also plan on another 16 oz for my mother, just as soon as she decides on a different color.) I am highly impressed, as was my mother.
✔ Verified Purchase
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QuantumTunnelRat
April 19, 2025
Super durable!!!
I cannot say enough positive things about this cup. I got the Aurora color and it is the most beautiful thing I’ve ever seen. People never stop commenting on it. It keeps drinks cold forever. My ice is still in ice form 24 hours later. It feels like the drink never gets warm.But the best thing is how durable it is. I work with psych patients and at some point I heard a very loud bang while I was in another room. Came out to find it had been thrown violently by a patient against a concrete block wall. It has an almost imperceptible dent in the bottom of it that i wouldn’t have even noticed if I didn’t know what had happened.A few minutes later he’d calmed down and I said “So, uh, what happened to my cup?” And he replied “I’m really sorry ma’am. I picked it up to look at it because it looked like car paint and I just really liked it.”It’s cool. This stuff happens. But like, the guy was strong. It was a hard hit. And it stayed intact when most cups would have crumpled. And the guy who threw it even said he only chose it because of how awesome it looks. I’m in love!
✔ Verified Purchase
A
Amazon Customer
May 14, 2025
Durable yet stylish
This is my second iron flask and I love it. Very durable yet stylish. All my friends have Stanley's but I refuse to pay $70 for a water bottle just for the name. My iron flask works great, keeps cold drinks cold and hot drinks hot for hours and hours. This particle size/style fits in a standard cupholder. Easy to wash (dishwasher safe but can wear the design off over time) and re-assemble. Only complaint is sometimes, it's difficult to unscrew the lid. Wish it had some sort of grip on the edges. Other than that, solid product. Many different styles and sizes to choose from. The older models even have replacement parts. 5 stars Iron flask!
✔ Verified Purchase
Keeps things too hot for too long!
I've only had this thing for about a week and so far it's been great except for one glaring issue - it keeps things too hot for too long. The product description said it would keep hot for 5 hours; I put hot tea at ~190 degrees fahrenheit in it almost 8 hours ago and it's still too hot to drink. I keep waiting an hour and taking a sip only to burn my tongue yet again. 4 out of 5 stars for effective design but inaccurate product details.
✔ Verified Purchase
My Go-To for Spill-Free, Stylish Sips on the Go
I grabbed an IRON °FLASK Co-Pilot Insulated Mug this spring for my morning drives, and man, it’s been awesome. It’s ready to roll right out of the box—just pop on the straw or flip cap lid, and you’re set in like a minute, no tools needed. The thing looks slick with its clean lines and bold colors, sliding right into my car’s cup holder like it belongs there. Keeps my coffee crazy hot for hours or my water chilled all day, and the leak-proof lids haven’t let me down, even when I’m zipping around. It’s like this mug gets my chaotic mornings and makes ‘em better. If you want a solid travel mug that’s got style and works like a charm, this is it.
✔ Verified Purchase
A
Amazon Customer
May 09, 2025
It’s the Real Deal!
I’m not an “influencer” just a consumer who is aware of quality and good workmanshipThis is my second IronFlask purchase but this time I purchased the travel flask. Quality is still the same - kept my water cold for over 24 hours. I did add 5 regular icecubes - then the cold water and yup. It was still cold 24 hours later and I had forgotten it in my car in an 82 degree day. I wasn’t surprised it had stayed cold This flask is the “Real Deal.” It’s durable and easy to carry and easy to clean. Plus, it’s made well and safe to use. Don’t hesitate to purchase the Iron Flask .
✔ Verified Purchase
