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🚀 Elevate your hydration game—sip smarter, travel bolder!
The IRON °FLASK 40 oz Co-Pilot Insulated Travel Mug combines premium double-walled vacuum insulation with a sleek, travel-friendly design. It keeps beverages cold for up to 20 hours and hot for up to 5 hours, fits securely in standard cup holders, and features BPA-free stainless steel construction. With two versatile lids and a protective rubber boot, it’s engineered for durability, convenience, and style—ideal for professionals who demand performance and sophistication on the move.














| ASIN | B0D8LL2RT2 |
| Age Range Description | Adult |
| Best Sellers Rank | #1,112 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #10 in Tumblers & Water Glasses |
| Brand | IRON °FLASK |
| Brand Name | IRON °FLASK |
| Capacity | 2.5 pounds |
| Color | Azure Mist |
| Customer Reviews | 4.5 out of 5 stars 330 Reviews |
| Included Components | Boot, Lid, Straw Lid |
| Item Dimensions W x H | 3.94"W x 9.45"H |
| Item Type Name | mugs |
| Item Weight | 15.84 ounces |
| Manufacturer | IRON °FLASK |
| Manufacturer Part Number | IRO-FGS-A107-01-AA1US |
| Material | Stainless Steel |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Occasion | All Occasions |
| Other Special Features of the Product | Double Walled, Leak-Proof, Cold 20 Hours, Hot 5 Hours, Sweat Free |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | 40 Oz with Boot |
| Recommended Uses For Product | Travel |
| Reusability | Reusable |
| Shape | Cylinder |
| Size | 40 Ounces with Boot |
| Special Feature | Double Walled, Leak-Proof, Cold 20 Hours, Hot 5 Hours, Sweat Free |
| Style | 40 Oz with Boot |
| Theme | Travel |
| UPC | 810082488203 |
| Unit Count | 1 Count |
M**N
Best cup!!
Best brand of insulated cups, in my opinion. My drink is always cold or hot. It holds the temperature well. It is easy to clean. I don’t have to worry about the lid leaking when I’m drinking, which is something that happens to me a lot. This cup has broken the curse of a leaking lid. I would buy it again. The colors are bright and pretty too.
K**E
Amazing cups and fantastic customer service
I love Iron Flask Copilot cups! I like them even better than my expensive Stanley cups, and I find the Iron Flask cups keep my cold drinks cold longer than my Stanley. I can put ice in it in the morning and the ice is still there all day. The price is great and the quality is spot on. I’m a vet tech and I call my cup my “emotional support cup.” Even other techs I work with have bought them. Their color options are great as well! Their customer service is amazing as well. The cup I just purchased had an issue with one of the lids. I contacted them and they quickly responded to address the issue. Out of all of the Iron Flask cups I have, this cup was the only one I’ve had any issues with and they quickly helped me out with it. Highly recommended!
D**P
will buy another one
Love this mug and so does my grandaughter who always wants it. great quality, durable it does not leak and it keeps water cold all day. It came with two straws which was nice.
L**Z
Excellent insulated mug for daily use
I’m very happy with the IRON °FLASK Co-Pilot Insulated Mug. The quality feels excellent from the moment you hold it. It has a solid construction, a clean design, and it feels durable enough for everyday use. It does a great job keeping drinks cold or hot for a long time, which makes it perfect for coffee, water, tea, or any drink you want to take with you during the day. The size is practical, and it is easy to use at home, at work, or while driving. I have used other insulated bottles and mugs before, and IRON °FLASK continues to impress me with the quality they offer for the price. It feels like a premium product without having to pay the price of some of the bigger-name brands. Overall, this is a well-made, reliable, and very useful insulated mug. Great value and definitely recommended.
R**R
Wonderful Tumbler. Way over priced.
I love this Tumbler. Unfortunately it fell and it got dented and scratched up. I wanted to get a replacement, but for $34.99? You’ve got to be kidding me. I paid under $20 for my original Azure Blue Tumbler. I had to buy another Tumbler from another manufacturer and I’m very happy with it. Because I’m on a budget. I noticed a lot of the Iron Flask Tumbler’s prices fluctuate. I’m not sure why this is. But reality is, prices are getting expensive for everything. This ever went on sale again for under $20, I might consider buying a replacement. Maybe. Otherwise it was a good tumbler.
J**M
Would buy again!
Love this tumbler and the color! It keeps drinks cold a long time. Would definitely buy again.
D**C
Great for summer.
Love it. Keeps my drink cold even on the hottest days! I know how many oz there are so I know my water intake. It does not leak and is easy to clean.
R**H
Handle is bad
I like the cup colors and that it is a small business. The lids are decent and seem well made. The handle is very wobbly though, I've tried to tighten it but to no success. It's bad enough I almost didn't buy this cup even as cheap as it was; I feel it surely will break soon :/
Trustpilot
1 day ago
1 month ago