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IRON °FLASK Sports Water Bottle - 18oz, 3 Lids (Straw Lid), Leak Proof - Stainless Steel Gym & Sport Bottles for Men, Women & Kids - Double Walled, Insulated Thermos, Metal Canteen

  • Based on 133,847 reviews
Condition: New
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$22.95 Why this price?
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Jun 21 – Jun 23
Order within 5 hours and 35 minutes
Available payment plans shown during checkout

Size: 18 Oz


Color: Blue Waves


Features

  • INSULATED SPORTS WATER BOTTLE: Goodbye sweat! The 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 14 Oz, 18 Oz, & 22 Oz fit in cupholders*
  • 3 LIDS: YES, Iron Flask comes with THREE different 100% LEAK PROOF lids. Carabiner Straw Lid with 2 Straws, Flip Lid, and a Stainless Steel Lid! *NOTE: The stainless steel lid is plastic from inside and stainless steel from outside*
  • 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!
  • THE PERFECT GIFT: Stay hydrated during outdoor adventures with our top-rated water bottles, we have everything Mom & Dad need to stay refreshed and energized. Give the gift of thirst-quenching this Mothers and Fathers Day!
  • 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!

Brand: IRON °FLASK


Capacity: 1.1 Pounds


Color: Blue Waves


Recommended Uses For Product: Water


Special Feature: Bpa Free,Double Wall


Brand: IRON °FLASK


Capacity: 1.1 Pounds


Color: Blue Waves


Recommended Uses For Product: Water


Special Feature: Bpa Free,Double Wall


Age Range (Description): Adult


Product Dimensions: 2.25"W x 7.75"H


Item Weight: 0.55 Pounds


Theme: Sport


Material: Stainless Steel


Number of Items: 1


Included Components: Lid, Straw


Product Care Instructions: Hand Wash Only


Base Diameter: 3.5 Inches


Cap Type: Strohkappe


With Lid: Yes


Item Weight: 8.8 ounces


Manufacturer: Iron Flask


Country of Origin: China


Item model number: Iron Flask


Is Discontinued By Manufacturer: No


Specific instructions for use: For indoor and outdoor use.


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 21 – Jun 23

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


  • Outstanding in every way. Dare you to find better.
Size: 32 Oz Color: Kiwi Green
Amazing color and craftsmanship. This thing is flawless. 32 oz the exact size and solid. Smooth and seamless. Tops screw on effortlessly and seat tight resulting in absolute zero leakage. Each of the tops are all functional and well made. Good rubber on them and straw is perfect size. The solid top with the retainer ring/collar is perfect with the forethought and design so it’s attached to the body and can’t be misplaced or lost. Thick plastic as well. Durable and easy to take on the go. Fits perfectly in my Toyota FJ cup holder minus the rubber insert. Performance is absolutely wonderful. Keeps warm things warm and most importantly for me it keeps your cold drinks cold for hours and hours. Outperforming a few name brand over priced other containers I own. Has held ice for well over 24 hours for me. Easy to clean as well. The finish is flawless and the product brand logo and information on the bottom are lasers perfectly and cleanly. I absolutely know you will not find a more functional and better performing product for the price. Absolutely worth every penny for what they send you. Will be buying more from them immediately. For camping and hiking you will not find a better container to take along. Won’t let you down. ... show more
Reviewed in the United States on January 1, 2024 by John Knabe

  • HYDRATION - The Vessel Matters!
Size: 22 Oz Color: Dark Night
I recently purchased the Iron Flask Sports Water Bottle - 22 Oz and I couldn't be happier with my purchase. This water bottle is not just a water bottle; it's a hydration game-changer! I recently heard someone say that staying hydrated is all about being happy with your drinking vessel. Man, were they right. I had a Kleen Kanteen for years. Despite it always being at my side, I still felt like I wasn't drinking enough. Now, with the Iron Flask, I find myself crushing it. The straw lid is by far my favorite and makes it so easy to drink. First and foremost, the double wall insulation is excellent. I no longer have to worry about condensation or my drink getting warm too quickly. It keeps my drinks icy cold for up to 24 hours and my hot beverages stay warm for an impressive 12 hours. Whether I'm on a walk, in the workshop, or just running errands, my Iron Flask has got my hydration needs covered. What truly sets this bottle apart is the inclusion of three different lids, each of them 100% leak-proof. The Carabiner Straw Lid with two straws is perfect for sipping on the go, the Flip Lid is convenient for one-handed use, and the Stainless Steel Lid adds a touch of class while ensuring no plastic touches your drink. It's versatility at its finest. I also love the fact that it's made from 18/8 premium stainless steel, which is not only incredibly durable but also 100% BPA-free and non-toxic. This means I can enjoy my beverages without any lingering metal taste or worries about rust. The 22 Oz size fits perfectly in my car's cup holder, making it super convenient for travel and perfect for every day use. I love this one so much that I'm definitely going to buy a larger size to bring with me for longer outings. This Iron Flask is not only a fantastic personal investment, but it also makes for a thoughtful gift. I've already recommended it to friends and family, and they love it just as much as I do. In summary, the Iron Flask Sports Water Bottle is a top-notch product that exceeded my expectations. It's sleek, versatile, and keeps your beverages at the perfect temperature. Whether you're a fitness enthusiast or just someone who wants to stay hydrated throughout the day, this water bottle is the perfect choice. I can't recommend it enough! ... show more
Reviewed in the United States on November 5, 2023 by Brian L.

  • Wonderful Product
Size: 40 Oz Color: Dark Night
I looked at these after being recommended by multiple coworkers. Love the color options, and they come with multiple lid options to suit your needs. I about the rubber boot and the paracord handle to go with it as I move between two offices at work. I have had water in this for 3 days before, and it is still cold. Very durable, and the bottle can take a beating. Rolls around in the back of my car after work and has no leaks or spills. The bottle is a good size to grip with one medium-large hand but someone with smaller hands might have problems. It is a 40oz bottle though, so exactly what I expected. The quality of these far exceeds any other bottle I have used. ... show more
Reviewed in the United States on November 30, 2023 by kenyangi5

  • Love ittt
Size: 22 Oz Color: Twilight Blue
I ordered the 22 ml, glad i picked that one because it’s the perfect size for me. I like that it’s long and skinny so it’s easier to fit into my backpack water bottle holders lol. The extra things are at the bottom of the box that it comes in so make sure to check it, I almost threw mines out lmao till I realized it’s pretty heavy to not have something else. It comes with 3 lids in total, one to chug, one to sip and last ones just to keep it secure and tight. It comes with two straws. Pretty easy to remove the straw and replace it. My favorite part is on the lid (only on the lid with the straw), you can attach it to your bags so it’s easier to carry. I don’t like holding things so that’s been pretty helpful. For the most part, it don’t leak much at all. Keeps your drinks cold or hot for very long. Great color too. Only thing is trying to figure out how to clean it considering how tall it is and the opening isn’t too big. ... show more
Reviewed in the United States on January 19, 2024 by simpai simpai

  • Excellent
Size: 40 Oz Color: Midnight Black
The thermos has great quality, it makes you feel the premium quality. The paint they used is really durable and looks great. I didn't use it for hot drinks but it can keep your drink cold for a long time, and also they sent a variety of caps, so you can choose what you like and enjoy it.
Reviewed in the United States on January 12, 2024 by can

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