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IRON °FLASK Sports Water Bottle - 12 Oz, 3 Lids (Spout Lid), Vacuum Insulated Stainless Steel, Hot Cold, Modern Double Walled, Simple Thermo Mug, Standard Hydro Metal Canteen

  • Based on 3,187 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 7
Order within 13 hours and 14 minutes
Available payment plans shown during checkout

Size: 12 Oz


Color: Midnight Black


Features

  • INSULATED SPORTS WATER BOTTLE: Goodbye sweat! The narrow mouth double wall insulation makes the Iron Flask sweat-free! It keeps your drink COLD for up to 24 hours, and HOT for up to 12 hours. *NOTE: ONLY the 12 Oz, 16 Oz, 20 Oz & 24 Oz fit in cupholders*
  • 3 LIDS: YES, Iron Flask comes with THREE different lids. Our Patented Spout Lid, Flip Lid, and a Handle Lid! *The Straw Lid Option is a Different Product*
  • 18/8 PREMIUM STAINLESS STEEL: The Iron Flask is made of 18/8 Stainless steel that is 100% BPA free and non-toxic. It will never leave a metal taste or rust. HAND WASH ONLY WITH SOAPY HOT WATER
  • FUNCTIONAL DESIGN: The powder coat exterior finish is a classic. It assures that you stand out with a very durable and elegant bottle. Our logo is now LASER ENGRAVED to assure the highest quality as well.
  • 100% SATISFACTION GUARANTEED: We guarantee that the high quality Iron Flask bottle will surely please you! If, for any reason, you are not 100% satisfied with the Iron Flask, we will issue you a full refund or an exchange!

Manufacturer: IRON °FLASK


Part Number: St_12Black_Sp


Item Weight: 13.7 ounces


Package Dimensions: 10.59 x 4.13 x 3.27 inches


Item model number: St_12Black_Sp


Size: 12 Oz


Color: Midnight Black


Material: Stainless Steel


Batteries Included?: No


Batteries Required?: No


Date First Available: September 15, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • BUY IT!
Size: 32 Oz Color: Fire
I didn’t have high expectations buying this bottle because I’ve bought similar ones in the past which ended up just being marketing fluff. This one though, it does what it says and it means it! You want your water to stay cold? Count on it. You want it to survive a trip outdoors? Count on it. You want quality materials? Count on it. Leaks? NONE Basically I’m pretty damn impressed that for once an insulated bottle actually does what it advertises. Just as an example, 24 hours ago I filled it with ice cold water and completely forgot about it until the next day. I just opened the bottle to take a sip and the water is still ice cold! Now don’t get me wrong, it can’t defy the laws of thermodynamics, but it sure does a good job trying. Buy this bottle! ... show more
Reviewed in the United States on July 5, 2020 by KC

  • Best Water Bottle I've Ever Had
Size: 24 Oz Color: Midnight Black
Man, I wish I got this a long time ago. I tried metal water bottles when they first became popular several years ago and really didn't like them. I got into plastic insulated water bottles, like the CamelBak PodiumIce because I liked the lightweight and convenience of being able to simply squeeze/suck to drink yet it was always closed and couldn't spill. But it didn't actually really keep the drink that cold for that long, even with ice. The design/function of those is amazing, and that's right around the same price for the same size. Now, I don't know if the original metal water bottles were like this, or they've just come a long way, or a mix of both, but I had no idea how cold metal water bottles kept a drink (haven't tried hot drinks yet). It's truly amazing. Even when you leave the bottle in beaming heat all day. It stays ice cold the entire time I have it filled, which can be 24 hours. Originally I avoided metal water bottles, having no idea of their temperature maintaining efficiency, because I didn't like how heavy they were and that I'd need to manually open and close the lid every time. But I quickly learned that, for the benefit of having ice cold water all day from filling up ONE time, I don't mind at all and in fact have come to like the ruggedness of it ... show more
Reviewed in the United States on August 27, 2020 by Happiness Through Islam - Submission

  • Keeps drinks HOT!
Size: 16 Oz Color: Midnight Black
I bought this to take on a 2 week elk hunt. I make my coffee after dinner and put it in a thermos so it's ready to go in the morning. I boiled water and filled this thermos. I used the lid without a spout to seal it. I checked the water 5 hours later and it was so hot I burned my tongue. I checked another 3 hours later and it was still piping hot. 8 hours after filling and still too hot to drink! I am impressed especially given that the wall thickness is not that thick. The metal is a nice heavy gauge without being too heavy. I'm super impressed with this thermos especially for the price. I've had thermoses that cost 3X what these do and they wouldn't keep a drink warm for 3 hours. I highly recommend! ... show more
Reviewed in the United States on September 6, 2020 by Sam Porter

  • Cold water and looks good.
Size: 64 Oz Color: Winter White
UPDATE: I ended up also buying the wide mouth 32 oz (color sky). Love them! (White, 64oz) I'm loving it. It's massive but I'd rather have too much water than run out. I've put in fridge cold water around 7pm and then just left it out on a table and then took a drink around 3pm the next day (so around 20 hours) and it was still cold! I just wanted a water bottle that would keep my water cold for like 7 hours and anymore was just a bonus. I'm pretty impressed. I like that is comes with three different spouts to pick from. Make sure you don't put this in the dishwasher or in the freezer though. ... show more
Reviewed in the United States on August 6, 2020 by Allison P

  • Gorgeous color, sleek, solid - perfect!
Size: 24 Oz Color: Dark Night
Just received - have not tried yet, but they are Gorgeous! Bought 3 and they are all beautiful colors, they feel smooth but coated so they're not slippery and won't sweat. Thin enough to fit in the cup holder. Comes with multiple tops. Very satisfied- stop looking and buy this one!
Reviewed in the United States on July 19, 2020 by LDZ

  • Great!
Size: 24 Oz Color: Dark Rainbow
Absolutely love this water bottle! The color is fantastic and the thing is super sturdy. I've dropped it, smacked it into a wall, tossed it in a backpack and so for it has shown no damage or wear. Keeps water cold for 24 hours plus and has kept coffee hot from 4am one day until the late evening when I dumped it. Also love that it came with 3 types if drinking tops, so I can pick whatever applies to the beverage I have or whatever feels right. ... show more
Reviewed in the United States on July 16, 2020 by Danielle

  • 7mos review
Size: 64 Oz Color: Dark Rainbow
After purchasing a 22 oz, 24 oz, 32 oz and the this 64 oz seven months ago I can officially say they are phenomenal. I can't compare them to any other brand. They live up to all the hype and they're beautiful to look at. I have hot tea all day long. I have cold water for more than 12 hours. It's just something that makes life better! NO leaks, no worries. Cold liquids that are in a bottle laying on it's side can produce condensation on the plastic lid exterior, so keep this in mind if using inside a narrow bag. ... show more
Reviewed in the United States on January 15, 2021 by Denise Kelley

  • Excellent cold water bottle
Size: 24 Oz Color: Dark Night
Why I bought this was to keep water cold throughout the day and it does an excellent job. I have ice left at 5:30 p.m. when it was filled at 6:30 a.m. I like the different lids. Easy to keep clean overall. Nice colors. Handle is a little hard on the hand when it's full, making it not so ideal to carry on a long hike. That may be my only real complaint. A little tall for a cup holder but I haven't had trouble with it tipping over at my desk at work. Lids are very water tight when closed. Overall I'm very pleased. ... show more
Reviewed in the United States on September 26, 2020 by Beach dreamin' in the Rockies

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