IRON °FLASK Co-Pilot Insulated Mug w/Straw & Flip Cap Lids - Cup Holder Bottle for Hot, Cold Drink - Leak-Proof - Water, Coffee Portable Travel Mug - Dark Rainbow, 40 Oz
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Availability:
Only 10 left in stock, order soon!
Arrives
Saturday, Jun 6
Style: 40 Oz
Color: Dark Rainbow
Features
- INSULATED HOT & COLD MUG: Whether you crave a hot cup of morning coffee an icy-cold refreshing drink, our mug's double-walled, vacuum-insulated technology will keep your drinks COLD for up to 20 hours, and HOT for up to 5 hours! No more settling for lukewarm sips or diluted flavors!
- FITS IN YOUR CUP HOLDER: Built to fit any standard cup holder - our mug's sleek, compact design ensures a secure fit to avoid accidental spills! Our rubber bottom provides a non-slip base for protection & noise proof - making it your ideal travel companion on busy mornings & adventurous journeys.
- LIGHTWEIGHT & DURABLE: Crafted with 18/8 Stainless steel that is BPA free and non-toxic - this mug is built to withstand the rigors of everyday use, ensuring its durability for years to come. Invest in a mug that not only meets but exceeds your expectations.
- 2 AIRTIGHT, LEAK PROOF LIDS FOR ANY OCCASION: Embrace versatility with not one, but TWO insulated lids! Included is 1 splash-proof straw lid & a leak-proof flip lid - perfect for hot or cold drinks! Avoid spills & leaks, our lids ensure a secure closure, the ideal travel companion
- SIMPLE TO CLEAN: Hand-washing is a breeze with our wide mouth tumbler. Its generously sized opening allows for effortless access to every nook and cranny, ensuring you can easily reach all areas for a thorough scrub. No more hard-to-clean residue for a sparkling clean mug every time, with minimal effort. Ideal for those who prioritize hygiene and ease in their daily routines!
Brand: IRON °FLASK
Material: Stainless Steel
Color: Dark Rainbow
Capacity: 2.5 Pounds
Special Feature: Cold 20 Hours, Double Wall, Hot 5 Hours, Leak Proof, Sweat Free
Brand Name: IRON °FLASK
Recommended Uses For Product: Travel
Included Components: Lid, Straw Lid
Specific Uses For Product: Cold Drinks
Age Range Description: Adult
Manufacturer: IRON °FLASK
UPC: 810082485011
Model Number: IRO-FGS-A097-01-AG1US
Manufacturer Part Number: IRO-FGS-A097-01-AG1US
Item Type Name: mugs
Other Special Features of the Product: Cold 20 Hours, Double Wall, Hot 5 Hours, Leak Proof, Sweat Free
Color: Dark Rainbow
Product Style: 40 Oz
Theme: Travel
Shape: Round
Pattern: Solid
Occasion: All Occasions
Material Type: Stainless Steel
Product Care Instructions: Hand Wash Only
Material Features: Insulated
Reusability: Reusable
Material Type Free: BPA Free
Finish Types: Powder Coat
Capacity: 2.5 Pounds
Unit Count: 1.0 Count
Item Weight: 1.6 Pounds
Item Dimensions W x H: 5.51"W x 10.24"H
Number of Items: 1
Size: 40 Ounces
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jun 6
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Style: 50 Oz
Color: Dark Pine
It's a great mug keeps my drinks cold and easy to clean with the large mouth, that is also great for adding ice. Also the price was surprisingly affordable.
Reviewed in the United States on March 6, 2026 by EDDIELOVE
Style: 40 Oz
Color: Cobalt Blue Speckle
Love the cups! Comes with 2 lids and a straw. Spill proof. Travels well. Easy grip handle. Kees drinks cold for hours. Can’t ask for better price. Gave several as gifts for Christmas.
Reviewed in the United States on February 18, 2026 by CHERYL K.
Style: 50 Oz
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Love my insulated mug! I primarily use it for water purposes. It keeps my water (without ice) cold for hours. It’s a sturdy mug and the color is vibrant. I’ve turned the mug over a few times and it does not leak. Easy to clean. It’s high quality and it came with 2 straws and 2 different lids. Don’t hesitate, buy it now.
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Reviewed in the United States on February 9, 2026 by Rae
Style: 40 Oz
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Beautiful color, keeps my water cold for well over 10 hours. You get two screw on lids and a long straw. One is made for the straw in the center and the other lid can be used with or without the straw as it has a spout to drink from. Well insulated and fits my cup holder in my car. I am pleased with this purchase!
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Reviewed in the United States on January 15, 2026 by Lizzie Mae
Style: 32 Oz
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Had it for a week or two. Not bad for the price. Hand wash only but just a simple dish soap rince is enough to clean it. Lid quality is okay, so far it doesn’t leak we will see in the future. It keeps the drink cold or hot for a long time, like overnight long time. It is sturdy but doesn’t balance itself too well and falls on its side quite a bit. Good thing it doesn’t leak so far lol
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Reviewed in the United States on February 23, 2026 by Dennis Park
Style: 40 Oz
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I am obsessed with this cup! I can fit 3 full mt dew cans im it! The size of the mug is absolutely perfect.The lid seals easy and correct. Great value! Also went to bed and woke up to a cold drink. Like I had just poured drink in mug.
Reviewed in the United States on March 12, 2026 by Danni
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!
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Reviewed in the United States on March 1, 2026 by Kristie
I purchased this a christmas present for myself. I had a 40 ounce iron flask but wanted a little bit bigger on and one that wasn't top heavy like the 40 ounce one, it seemed easy to accidently knock over to much. I am extremely happy with this 50 oz one. It doesn't tip over and I love the color. No matter what size you get they are the best insulated mugs out there at a much more reasonable price. If I put ice tea in it I still have ice cubes 9 hours later. I made hot tea and after 5 hours was still extremely hot, I had to leave the flip lid open to cool it down some and it was still warm 7 hours later. I have owned so many different insulated mugs from so many maunfactors including yeti but this so beats them all. This is the only one I will buy or recommend. The only draw back with the 50 ounces is it doesn't fit in my car cup holder but is the most stability when it's at my desk so I wedge it in between the seats. The 40oz fits in the car cup holder perfectly and is a little bit better travel mug then the 50oz. It is very leak proof, the only time it leaks is through the straw but rest of it is a tight seal. Try it you will not be disappointed.
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Reviewed in the United States on January 5, 2026 by Brenda