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Iron Flask 40 oz Aurora Stainless Steel Water Bottle

Iron Flask 40 oz Aurora Stainless Steel Water BottleIron Flask 40oz Wide Mouth Water Bottle with Paracord Handle and 2 Lids AuroraIron Flask 40 oz Dark Rainbow Stainless Steel Water BottleIron Flask 40oz Wide Mouth Water Bottle with Paracord Handle and 2 Lids Twilight BlueIron Flask 40 oz Midnight Black Stainless Steel Water Bottle
Actual Color:Aurora

Key item features

  • Premium Material: Made with 18/8 premium grade stainless steel for durable and long-lasting use.
  • Vacuum Insulation: Double-walled vacuum insulation keeps drinks cold up to 24 hours and hot up to 12 hours.
  • Two Lids Included: Comes with a Flex Straw Lid and a Spout Lid for convenient drinking options.
  • Easy Carrying: High quality paracord handle makes it simple to take your bottle anywhere.
  • Leak Resistant: Designed to prevent leaks and condensation, perfect for active lifestyles.
  • Large Capacity: Holds 40 fluid ounces of hydration in one bottle.
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Current price is $24.9862.5 ¢/oz
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About this item

Product details

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Customer ratings & reviews

4.7 out of 5 stars
stars701 ratings148 reviews
How item rating is calculated
4.9
4.5
4.5
4.5
3.3
  1. 5 stars85% (598)
  2. 4 stars7% (52)
  3. 3 stars3% (18)
  4. 2 stars1% (7)
  5. 1 star4% (26)

Reviews summary

Pros

  • : Features a range of bright ambient colors.
  • : Keeps cold for several hours.
  • : Made of braided paracord for easy carrying.
  • : Made with durable materials for long-lasting use.

Neutral

  • : Can be secure, but may leak under stress or misuse.
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  • +14 images
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Showing 1-3 of 148 reviews

Oct 25, 2025
Lori
Top Reviewer
Item details
Color: Aurora
5 out of 5 stars review

Verified Purchase

Beautiful bottle ‼️

This is a beautiful bottle that hold liquids hot for 24 hours and cold for 24 hours. I really like the fact that you can choose which style of lid you want to use. I like the spout ~ without a straw to get dirty and have to clean ~ bc I usually add some type of powder nutrient like collagen or super greens and the powders have a tendency to stick to the inside of everything including the straw. Finally, I highly recommend this bottle. Looks like the aurora borealis northern lights which is why it's probably called aurora.

Helpful?3V7X5Z4MRL5I5459814740
Oct 8, 2025
Ani
Item details
Color: Twilight Blue
5 out of 5 stars review

Verified Purchase

My daughter who's in intermediate loves it. The different cover options. The handle %26 wristband for carrying.. even down to the color. She hasn't complained about it at all. She uses it everyday for school %26 training. So it's great. So if she's happy with it, I am too.

Helpful?3V7X5Z4MRL5I5459814740
Nov 17, 2025
Tracie
Top Reviewer
Item details
Color: Aurora
5 out of 5 stars review

Verified Purchase

I love the color of this bottle. it's a magical indigo blue mixed with a deep purple color. it's shimmery yet matte finished all at the same time. the bottle is the perfect size as well. not so gigantic and heavy to carry around, holds 40oz, which is a good amount of liquid. the braided handle is a nice touch and aids in being able to carry the bottle on your person where ever you go. you can open the strap and clip it onto something to help hold it easily; which is that I do a lot, on my walker. it is most certainly steel like the description states and it absolutely does keep ice for a good 24 hours. I have not had a need to put something hot into my cup yet to see how long it will keep things hot though but can come back at later date to update on that. all in all I'm impressed with the bottle. I can only see one flaw in it. they didn't do s good enough job in adhering the paint to the bottle, and I say that because when my bottle dropped to the grounda small piece of paint chipped off of it.

Helpful?3V7X5Z4MRL5I5459814740