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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

  • Based on 3,670 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Jan 23
Order within 10 hours and 50 minutes
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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


Color: Dark Rainbow


Special Feature: Sweat Free, Hot 5 Hours, Double Walled, Leak-Proof, Cold 20 Hours


Style: 40 Oz


Theme: Travel


Brand: IRON °FLASK


Color: Dark Rainbow


Special Feature: Sweat Free, Hot 5 Hours, Double Walled, Leak-Proof, Cold 20 Hours


Style: 40 Oz


Theme: Travel


Recommended Uses For Product: Travel


Included Components: Flip Lid, Straw Lid


Specific Uses For Product: Cold Drinks


Shape: Round


Pattern: Solid


Product Care Instructions: Hand Wash Only


Age Range (Description): Adult


Material Feature: Insulated


Reusability: Reusable


Unit Count: 1.0 Count


Product Dimensions: 5.51"W x 10.24"H


Material Type Free: BPA Free


Number of Items: 1


Finish Type: Powder Coat


Manufacturer: IRON °FLASK


UPC: 810082485011


Size: 40 Oz


Item Weight: 1.59 pounds


Country of Origin: China


Item model number: IRO-FGS-A097-01-AG1US


Date First Available: May 12, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 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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Top Amazon Reviews


  • Money well Spent!
Style: 40 Oz Color: Aurora
Without a doubt, choosing the Iron Flask was the best decision I've ever made! I was on the verge of purchasing a Stanley, but I am beyond thrilled that I opted for my stunning 40oz Iron Flask instead. It’s truly an incredible product! One of the standout features is that it comes with not just one, but two delightful straws, along with two fantastic lids that offer versatility for any occasion. I chose the mesmerizing Aura color, and let me tell you, it is absolutely breathtaking! This tumbler is remarkably durable, built to withstand the rigors of daily use, and I can easily gulp down a significant amount of water without any hassle. To my surprise, it's surprisingly lightweight, which makes it comfortable to carry around wherever I go. There was one moment when my mom accidentally knocked it over, and I held my breath, but to my delight, there were no spills or leaks! Just last night, I filled it with ice-cold water right before I went to bed at 9:30 PM, and when I woke up at 6 AM, the ice was still intact, and the water was perfectly chilled. Money well spent! I am going to be grabbing more of these amazing tumblers! I can sincerely say this has been the best birthday gift I’ve ever treated myself to! 🎉 ... show more
Reviewed in the United States on January 5, 2025 by Angelique Cox Angelique Cox

  • Luxe and So pink!!
Style: 32 Oz Color: Pink Tulip
I got the hot pink color and it's exactly what I'd hoped- it looks very true to what I saw on my screen. I'll check what the color was called and update. It holds a Huge amount of liquid (I got the 32oz). I put two 12oz glasses of Gatorade in it and there was still plenty of room for 3 giant ice cubes (the most I ever use). The first time I tried the cup (with water), I forgot about physics... that when liquid cools, the heat has to go Somewhere, and I had the lid closed so that heat stayed inside the tumbler. I consider it a testament to the tumbler retaining temperature that it kept that heat. It it did cool slightly due to the ice, so I had cool water, but the ice completely melted. The second time, it was the Gatorade and the 3 ice cubes. I left the lid off until the ice stopped melting and tested it- it was cool. And it stayed cool. I didn’t even come close to finishing all that Gatorade, so idk how long it would have stayed cool. Lol. I have trouble hydrating enough, apparently. So far I've only used it with the straw. The cup is thick and sturdy and I plan to be quite careful with it. I try to take good care of my possessions. I think it's quite a fine quality cup, and my family are teasingly known for having fine taste so I feel like that's an endorsement. The Handle is such a comfortable shape and that's ultimately what won me over to THIS cup over any other. I was edgy about cleaning it, I figured it would be a pain but it was SO easy. It was so easy to clean I almost didn't believe it. I handwashed it and will continue. 2 straws. Luxe box. Best pink ever. ... show more
Reviewed in the United States on October 2, 2024 by Soelle Bloom

  • Functional and Affordable Tumbler!
Style: 40 Oz with Boot Color: Azure Mist
When I purchased this, everyone around me was purchasing Stanley’s and I was starting to get into the “tumbler craze”. I didn’t want to drop $40-$60 for a single tumbler, and since I already had a different cup from Ironflask I wanted to give this a try. It is AMAZING! The two lids that they give you are great for cold drinks and hot drinks, respectively. I like that this specific tumbler comes with a rubber boot as my job often requires me to be on the move. The colors look amazing, and the fit into cup holders is seamless. It’s not terribly heavy even when it’s full of liquid. Super easy to clean, just make sure to hand wash your lids to ensure no bacteria grows in the gaskets. Safe to say Ironflask has my business for my future drink-cup needs. Don’t waste your money on a Stanley when this can do the trick! ... show more
Reviewed in the United States on December 26, 2024 by Claire Pardus Claire Pardus

  • Great cup
Style: 40 Oz Color: Dark Rainbow
I love everything about this cup. No spill, keeps drinks cold all day, looks great, lid seals tight, and it's easy to carry without dropping because of the handle. It holds alot and the straw makes it easy to drink from.
Reviewed in the United States on December 19, 2024 by Theresa & Jason Morales

  • Great Mug with One Small Flaw
Style: 40 Oz Color: Dark Pine Speckle
The IRON °FLASK Co-Pilot Insulated Mug is fantastic for keeping drinks at the perfect temperature, and I love the versatility of the flip cap and straw lid options. It’s sturdy, sleek, and easy to carry—ideal for both hot and cold beverages. However, the plastic straw feels flimsy and broke within a week, which was disappointing. If the straw quality improves, this would be an unbeatable product. Still, the mug itself is excellent and highly recommended! ... show more
Reviewed in the United States on November 29, 2024 by Caleb B.

  • Good Flask, quality seems high
Style: 40 Oz Color: Dark Rainbow
Ordered a Hydro flask and an Iron Flask and this is by far the better option. The cup comes with multiple lids that really comes in handy. We'll designed, easy to clean and really keeps hot drinks hot and cold drinks cold all day.
Reviewed in the United States on December 28, 2024 by Avo

  • Well made and works well.
Style: 32 Oz Color: Dark Rainbow
This set (mug, 2 straws and 2 lids) is really versatile. It keeps coffee or tea hot for hours, and will keep cold drinks cold all day. I don't think the straw lid is 100 percent leakproof because of the straw hole, but the other lid definitely is. It's well made -- the lids fit securely, the handle is tightly attached and the outside color coat is super tough. I accidentally dropped this from a cupboard and there isn't a mark on it! It's smooth stainless steel inside, and my hand fits so it's easy to clean. I have four different Iron Flask products and I will buy this brand again and again. ... show more
Reviewed in the United States on December 20, 2024 by P.J.

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