Search  for anything...
IRON °FLASK

IRON °FLASK Sports Water Bottle - 64 Oz - 3 Lids (Narrow Straw Lid) Leak Proof Vacuum Insulated Stainless Steel - Hot & Cold Double Walled Insulated Thermos, Durable Metal Canteen

    • Based on 27,338 reviews
Condition: New
Checking for product changes
$38.95 Why this price?

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 29
Order within 1 hour and 19 minutes
Available payment plans shown during checkout

Size: 64 Oz


Color: Day & Night


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*
  • VERSATILE 3-LID DESIGN: The Iron Flask boasts a trio of 100% leak-proof 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 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!

Brand: IRON °FLASK


Capacity: 16 Ounces


Color: Day & Night


Recommended Uses For Product: Water


Special Feature: BPA Free, Eco Friendly, Leakproof, Double Wall


Brand: IRON °FLASK


Capacity: 16 Ounces


Color: Day & Night


Recommended Uses For Product: Water


Special Feature: BPA Free, Eco Friendly, Leakproof, Double Wall


Age Range (Description): Adult


Product Dimensions: 4.5"W x 11"H


Model Name: Narrow Mouth Straw


Item Weight: 1.5 Pounds


Theme: Sport


Material: Stainless Steel


Number of Items: 1


Included Components: Straws, Flip Lid, Straw Lid, Handle Lid


Product Care Instructions: Hand Wash Only


Base Diameter: 3.5 Inches


Cap Type: Straw Cap


With Lid: Yes


Item Weight: 1.5 pounds


Manufacturer: IRON °FLASK


Item model number: St_64Day&Night


Finish types: Powder Coat


Assembly required: No


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 29

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.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Bought 3 Already
Size: 24 Oz Color: Lime
The first one I bought was a 64oz jug because I was going through a transition from drinking things bad for my body to drinking water. I was first sold on the color but then after I still had ice in the jug after a full shift I had to buy one for my dad who works long hours outside. I bought him a 32-34oz and he absolutely loved it, it has a cool design (chose the black marble for him) it holds the same as his knock off yetis and it keeps his drinks cold! I bought my third one when I swapped jobs when I couldn't lug my jug around. It couldn't fit anywhere at my current job without being in the way so I bought a 24oz that could fit into the designated drink shelf. They're all great value for good insulation both hot and cold. I don't use some of the lids, I tend to prefer the straw on the jug cause it gets heavy and awkward to drink from the opening but the regular screw on lid for the 24oz cause it's easier to drink from the mouth of the cup. They're mostly leak proof unless you put carbonated drinks inside with the lip or straw attachment. But that's because it's a pressurized container at that point. The durability is great, I've dropped my 64oz a few times and it's still pristine. I haven't dropped my 24oz or anything so I'm sure it'd be alright too. I've seen some people's reviews where some of the attachments break but I haven't had that issue. ... show more
Reviewed in the United States on October 18, 2023 by Alexis
    • Great Water Bottle
Size: 24 Oz Color: Pearl
Review Image by TheKaoticKiwi TheKaoticKiwi
Review Image by TheKaoticKiwi TheKaoticKiwi
Review Image by TheKaoticKiwi TheKaoticKiwi
Color isn't as vibrant as expected but I'm ok with that bc I can put stickers on it! Did come with a dented bottom (most likely bc product box was shipped as is) but the dent is small and doesn't effect it's purpose. I love the extra tops but the straw one is my favorite. I have ADHD and tactile sensitivity so finding a water bottle I'd actually like using was hard but this has been great the few days I've had it! Carries a great amount, doesn't make a weird noise when you suck through the straw, no pressure issues, no leakage even with shaking it. Overall worth every penny. Just ship it in another box with some airpockets or something to avoid damage to future orders. FYI: it is handwash only but thats easy. Just wet a paper towel, put a small amount of dish soap on the wet paper towel, some hot water in the bottle, close bottle and shake. Use a straw cleaner for the straw parts. ... show more
Reviewed in the United States on October 9, 2023 by TheKaoticKiwi TheKaoticKiwi
    • my favorite water bottle - keeps my water cold all day!
Size: 32 Oz Color: Midnight Black
The IRON °FLASK Sports Water Bottle is a top-notch hydration companion for active individuals. This water bottle has exceeded my expectations in terms of quality and functionality. The build quality of this bottle is exceptional, featuring double-wall insulation that keeps beverages cold for an impressively long time. Even on hot days, I can count on my drink staying refreshingly chilled. It's also leak-proof, preventing any unwanted spills in my bag. The design is sleek and stylish, and the bottle comes in various sizes and colors to suit individual preferences. The wide mouth makes it easy to fill and clean, and the included straw lid provides convenient sipping during workouts. One minor drawback is that the larger sizes may not fit in all standard cup holders, but that's a minor inconvenience given the benefits this bottle offers. The IRON °FLASK Sports Water Bottle is a high-quality and versatile hydration solution. Its durability, excellent insulation, and user-friendly design make it a fantastic choice for workouts, outdoor adventures, or everyday use. I highly recommend it to anyone in need of a reliable and stylish water bottle that delivers on both form and function. ... show more
Reviewed in the United States on September 29, 2023 by jenna p
    • Literally my favorite water-bottle
Size: 64 Oz Color: Dark Night
This water bottle has been in use every single day since i bought it. I bring it everywhere i go and it keeps me hydrated all day. It has helped me reach my water goals everyday and i drink 2 to 3 of these bottles a day! Not only that, but it keeps your drink ice cold all day no matter what temperature it is outside!! This water bottle is absolutely worth the money and it is cheaper than hydro flasks and in my opinion just as good if not better. It’s a little difficult to clean and it is not dishwasher safe which is a little inconvenient for me but other than that, it’s my favorite water bottle!! ... show more
Reviewed in the United States on October 19, 2023 by James Halpin
    • More bang for the buck here
Size: 24 Oz Color: Graphite
I like that it included three different style lids. I tested them all and they are leakproof. Be sure to screw the lid on firmly, or it will leak at that junction) I bought this to go with my new sling back purse which includes an external water bottle pocket that is a snug fit. Height and diameter of the bottle was provided so there was no guesswork here. This is a great product, as no other seller is going to toss in three separate lids without an upcharge. I see that another reviewer said he could not get ice cubes through the bottle opening. I have no problem at all with my standard ice cube size, so I can only guest that his ice cubes were atypically large. ... show more
Reviewed in the United States on October 9, 2023 by Arlene
    • The water bottle is excellent and their customer support is the best I've ever dealt with
Size: 20 Oz Color: Cotton Candy
UPDATE: Changed my review from 3 stars to 5. I contacted IronFlask customer support to report that I did not receive the straw lid. Dominic responded immediately, asked for my order number, and that same day notified me that a new lid was on the way. He told me on Friday that it would arrive Thursday (6 days), but I received it on Saturday (overnight). He not only sent me the correct lid and straws, but they sent me TWO of the lids/straws. Thanks for the above-and-beyond customer service Dominic. And besides the excellent customer service...as I indicated in my original review, the bottle itself is excellent. I took it to an outside concert today (100 degree weather) and the water in the flask stayed extremely cold. I absolutely recommend the IronFlask. ORIGINAL REVIEW: The bottle itself is excellent. I added water and a couple ice cubes...put it on the balcony in 106 degree heat for over an hour and there was still ice in it. Left the water in it over night, and the next day the water was still cold. HOWEVER, the description said that it comes with a straw lid (with 2 straws). That is the only lid I want to use, but mine did not come with the straw lid. My neighbor ordered a bottle several days after I did, and hers DID come with the straw lid. If I had received the straw lid, I would give this 5 stars, but I cannot do that when the wrong lids will make it harder for me to use the bottle. I have other bottles that have the straw lid and I will use those instead. ... show more
Reviewed in the United States on August 18, 2023 by Lynda Turpin

Can't find a product?

Find it on Amazon first, then paste the link below.