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

  • Based on 120,643 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 19
Order within 17 hours and 49 minutes
Available payment plans shown during checkout

Size: 18 Oz


Color: Cotton Candy


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: 530 Milliliters


Color: Cotton Candy


Recommended Uses For Product: Water


Special Feature: Bpa Free,Double Wall


Brand: IRON °FLASK


Capacity: 530 Milliliters


Color: Cotton Candy


Recommended Uses For Product: Water


Special Feature: Bpa Free,Double Wall


Age Range (Description): Adult


Product Dimensions: 2.9"W x 7.75"H


Model Name: Wide Mouth Straw


Item Weight: 0.56 Pounds


Theme: Sport


Material: Stainless Steel


Number of Items: 1


Included Components: Lid, Straw


Product Care Instructions: Hand Wash Only


Cap Type: Straw Cap


Item Weight: 9 ounces


Manufacturer: Iron Flask


Item model number: IRO-FGS-A076-01-AE1US_CA


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 19

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.

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Top Amazon Reviews


  • Great for school!
Size: 32 Oz Color: Rose Gold
I recently purchased the IRON °FLASK Sports Water Bottle and I am extremely satisfied with my purchase. This water bottle has exceeded my expectations in terms of quality and functionality. Firstly, the 32 oz capacity is perfect for staying hydrated during workouts, hikes, or any other physical activities. It holds enough water to keep me hydrated for extended periods without needing frequent refills. Additionally, the size of the bottle fits perfectly in my gym bag or backpack without taking up too much space. The construction of this water bottle is top-notch. The stainless steel material feels durable and sturdy, and I have no concerns about it getting dented or damaged easily. The double-walled insulation works like a charm, keeping my beverages cold for hours. Even on hot summer days, my water stays refreshingly cold throughout my workout. One of the standout features of this bottle is the leak-proof design. I have experienced zero leaks, even when the bottle is tossed around in my bag or accidentally knocked over. This is a huge plus as it gives me peace of mind that I won't have any messy spills to deal with. The three included lids are also a great addition. The straw lid is my personal favorite as it allows for easy sipping without having to unscrew the entire lid. The flip lid and the carabiner lid are also practical options, depending on the situation or personal preference. It's great to have these options to customize the bottle based on my needs. Lastly, the design of the IRON °FLASK is sleek and stylish. The matte finish gives it a premium look and feel, and the variety of colors available allows for personalization. It's a water bottle that I'm proud to carry around and receive compliments on. Overall, I highly recommend the IRON °FLASK Sports Water Bottle. Its superior quality, functionality, and stylish design make it a standout choice for anyone in need of a reliable and durable water bottle for sports, workouts, or everyday use. ... show more
Reviewed in the United States on August 27, 2023 by Heidy Aran

  • Mega Hydration 😂
Size: 64 Oz Color: Day & Night
Although iron flask seems like the cheaper version of hydro-flask which is very well known and used. I liked getting a big water bottle that appears to do the same good job as hydro-flask while only being 30 or 40$. The cool thing and main reason I wanted the 640z one was by the time you fill the whole bottle and drink the whole thing you're already feeling significantly more hydrated and if you do that again you've had a gallon which I thought was around the recommended intake of water or minimum. It's hard to pick up with one hand when completely full so it almost feels like picking up a 6lb DB which isn't heavy at all but relative to water bottles is a lot. I also though the color selection was cool I got the "Day & Night" color and isn't like your regular old white or black but a neat mix of both with a cool marble transition on the bottle. Cool how it comes with three different lids including the main one provided there and an extra straw. The only downside is taking it with you to work or whatever is hard since it definitely won't fit in a cup holder and when you're driving around a tight corner, up or down a hill, or even brake remotely quickly and firmly it goes flying off the seat and hits the ground or some part of the car from its weight. 10/10!! ... show more
Reviewed in the United States on August 11, 2023 by Colin D

  • Best water bottle I’ve ever had!
Size: 32 Oz Color: Rainbow
This water bottle is everything I needed in an Emotional Support Water Bottle. It’s big enough to hold significant amounts of water, but not too unwieldy. It keeps water COLD for a looong time. If I fill it with refrigerated water in the morning, leave it sitting directly in the sun for an hour, and end up with water left over from that morning still there when I go to bed that night, it’s still fridge cold. I just accidentally left it in my car in 94°F heat for two hours and the outside of the bottle was pretty warm, but the water inside is still fridge cold. Also it’s pretty! Has a bit of a shimmer to the colour which I enjoy. Very smooth finish, no glittery texture. The handle on the straw top seems pretty sturdy, but the one I got was different from the carabiner top shown in the product photos. I don’t mind at all though. There are no dents from dropping it, but I did get a few very tiny scrapes on the colourful layer today from dropping it directly on rough concrete. Extremely minimal scuffing on the bottom after a lot of heavy usage. It’s great! I’m really glad that I bought it and would absolutely buy another one! ... show more
Reviewed in the United States on August 17, 2023 by Aimee Aimee

  • Keeps beverages ice-cold throughout the school day :)
Size: 40 Oz Color: Aurora
I purchased this bottle (color: aurora) for school. I (teacher) fill the bottle with some ice and water, right before I leave the house at 7:15. By 4pm, when school gets out, there’s still ice left in my bottle, despite filling it up with more fountain water throughout the day, and my room not being blasted by a/c. Would 100% recommend this bottle to anyone in the market for a new one! The only downside to this (aurora) color, specifically, is that the matte coating came already peeling off in some places, but not enough for me to go through the hassle of returning it. ;-) We also purchased a dark night colored one, which does not have the easy-to-scratch coating on it. That one is my husband‘s second one (the other one was a tie-dye-ish looking blue and white, which he lost), and he swears by it, because of how long beverages are kept cold. I also love how it comes with different lids/moutpieces, and an extra straw. :) ... show more
Reviewed in the United States on August 27, 2023 by Snackerdoodlesquad Snackerdoodlesquad

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