IRON °FLASK Sports Water Bottle - 3 Lids (Narrow Straw Lid) Leak Proof Vacuum Insulated Stainless Steel - Hot & Cold Double W

4.7 4.7 out of 5 stars | 39,193 ratings

Price: 26.99

Last update: 08-31-2024


About this item

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*
VERSATILE 3-LID DESIGN: The Iron Flask boasts a trio of leakproof lids – the patented Straw Lid for easy sipping, the convenient Flip Lid, and the carry-friendly Handle Lid. Tailor your hydration experience for any activity!
18/8 PREMIUM STAINLESS STEEL: The Iron Flask is made of 18/8 Stainless steel that is 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.
THE ULTIMATE LIFESTYLE GIFT: Choose a color that speaks to your friends and family to create the perfect, personalized gift! Great for the outdoor or gym enthusiast that will enjoy a memorable product they'll remember, & due to its durability will stand the test of time.

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Top reviews from the United States

Tracie Hanson
5.0 out of 5 stars Buy it now
Reviewed in the United States on November 5, 2022
Update: After a full year of daily use and abuse by a 9 year old this water bottle is still amazing! There are a few dings/dents on the bottom of the bottle that in no way effect it’s performance and since my son didn’t want to use the silicone boot that Iron Flask offers I totally expected some damage would occur to the base. This bottle has been tossed around, carried in the outside backpack pocket (then the backpack gets tossed to the floor), dropped, knocked off of school desks and lunch tables, etc. and is still in perfectly usable condition. I am honestly amazed at how well it’s held up and the length of time it keeps drinks cold. 4th grade has started now and we had 100 degree weather all week with no air conditioning in the classroom. I put a few ice cubes in the Iron Flask and sent him to school. I forgot to wash it when he got home and the next morning when I opened the bottle there were still ice cubes in it! Still no leakage, the straw and lid are in perfect condition (although I did order a backup lid and straw just for convenience so I always have a clean one if we are rushing in the morning but that’s definitely not a necessity. Last year we used what was provided and were just fine. It comes with 2 straws anyway but we never needed to switch to the second one. My son still loves the color, performance and ease of use of the iron flask. When I asked if he wanted a new water bottle for the new school year he said he absolutely did not! He is as happy with the iron flask as I am.

I bought this water bottle for my 3rd grader at the start of the school year. He wanted a blue ombré water bottle in stainless steel with a straw. I must have read 100 reviews before I chose this one and I’m so glad I picked it. It came nicely packaged with multiple straws, various lids (chug/straw depending on preference, and some cute sticker labels that can be placed on the bottle if you choose) as well as a warranty code. I did register the warranty on the Iron Flask website just to be safe. He’s been using it for about 3 months and it still looks brand new. Considering he’s an 8 year old boy and lugs it around in a backpack that gets tossed on the ground, drops the bottle on the floor, etc. I expected some damage by this point (from previous experience even with more expensive high end brand water bottles) but it’s still in perfect condition. I didn’t purchase the extra silicone boot for the bottom or a neoprene cover or any extra protection so it would easily fit in his lunchbox pocket or backpack side pocket and I’m glad because it wasn’t necessary. No dents, dings or paint chipping. I do hand wash it. The most impressive feature is how cold it keeps the water. It was a week of 90 degree days and I had filled the bottle with cold water and just a few ice cubes around 7am on a Friday. After a 4 day weekend I realized I had forgotten to wash his water bottle for the upcoming school week and when I opened it the ice cubes were still frozen! I couldn’t believe it. Especially since his backpack spent all day Saturday in our garage (which doesn’t have air conditioning or any kind of climate control). I will definitely purchasing Iron Flask products in the future! I paid full price for this item (no discount, no free trial/sample, etc. and no request from the company for a review). This is my honest opinion as a consumer who relies on reviews to purchase good quality products. If you’re on the fence, buy it!!
SC409
5.0 out of 5 stars Does exactly what it’s advertised to do …
Reviewed in the United States on June 28, 2024
These bottles are the BEST hands down. Great value, great quality, lightweight & attractive looking water bottle. Today is the first time I’ve had the opportunity to test the bottles features selling points, keep cool for 24 hours. I can personally vouch this product does just that!! I brought my water bottle from home that day (I typically have 4-5 water bottles I rotate from in the fridge so I always have cold water). I drank maybe 1/4 of the bottle on the way to a water park in NY on a blistering hot June summer day. We arrived at the water park at 8:15am left at1:45pm (especially being there during the pinnacle of the day). The bottle exterior was warm to touch. I thought for sure the contents would be just as warm possibly, warmer, but no to my delight the water was perfectly crisp cool. My mind was blown (((BOOM)))!! The car was parked in a parking lot, with no shade and the sun just baking the car), for hours. Hands down a great water bottle!!

GREAT PRODUCT IRON FLASK!!! Affordable, quality, light, durable and backs what it advertise.
T Hill
5.0 out of 5 stars Good Value, Well Designed
Reviewed in the United States on July 24, 2024
Very Happy with this so far! Purchased the Aurora color. Bottled is beautiful (wife is jealous after she saw it). Arrived with choices of three different tops. I'm using the spout, but kit also included the straw top with two straws and just a standard top.

Filled the bottle about halfway with ice at 8am in the morning and put in a cold 16oz drink. Refilled it twice more with cold drinks that day. At Noon the following day the third drink put in around 10pm was still cold and had trace bits of ice in the bottle. So definitely well insulated. No sweating on the bottle. Comfortable in hand. Nice to have the loop on all the lids to make it easier to hold or attach to a Caribiner. Fits nicely in my cars cupholders & feels good in the hand.

Already ordered a 2nd one for the wife. Likely to get a couple more just to have backups. Maybe you can do better for the price, but if you see a design you like, just buy it, this does the job well,in style and for a reasonable price, can't really ask for more
IceNsnow
5.0 out of 5 stars Keeps water cold. I like all the different caps.
Reviewed in the United States on July 13, 2024
The variety y of the lids is really nice. No leaking. Solidly built, and looks good. Excellent price.
The size I got (32oz) is easy to clean, the bottle neck is wide enough to get a bottle brush inside with ease.
It’s a little heavy compared to my Nalgene, since it double walled and metal, but that’s to be expected.
Bella
4.0 out of 5 stars Keeps water cold and super cute!
Reviewed in the United States on August 10, 2024
Where is cold a day later with ice. East to clean. Super cute, rose gold. Holds up I take this to work, gym and travel with it! 2 years later it’s still doing its thing. I love it!!!
judewella
5.0 out of 5 stars The best bottle ever!
Reviewed in the United States on August 12, 2024
The best double walled insulated bottle I have ever had. It keeps my drinks cold even without ice and on hot days. It doesn't leak and nothing gets in the bottle. I took it into the pool with me because I didn't want to have to leave it on the side of the pool and keep going back for it. I kept it with me, but I let it float in the pool and nothing got in or out. And... it's beautiful. They offer so many beautiful combinations of colors so you can make it your own. I got the 24 oz bottle so that it would fit in the car cup holder. I refill it several times a day, but I don't mind that. I didn't want the bottle to be too big and heavy when fill. It's perfect for my needs.
Bryce
5.0 out of 5 stars Amazing quality!
Reviewed in the United States on July 31, 2024
I'm super happy with this drink bottle, it looks great and works so well to keep it's contents cold! Even after leaving the bottle in the car while it's 100 degrees outside, the water stays cool. The bottle also comes with 3 tops to choose from - a straw, a flip top and a screw top so you can choose whichever you prefer.

The bottle feels like a solid, premium product and has not leaked so far. Definitely a top tier drink bottle option, can't go wrong with this one!

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