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 - Black, 50 Oz

Love this iron flask tumbler, keeps my drinks cold for hours, not super heavy or bulky. Easy to clean and great colors. Will buy another one!

AMAZING CUP!!!! With ice, my drinks stay cold at least 24 hrs- I have the rings of ice for inside large tumblers and the biggest is almost always still in there the next night when I refresh it. Without ice but with cold drinks, 12-14 hours still cold, by 24 it's still cold, but not like it was fresh. Don't know about hot liquids yet since I mainly use it for work to drink water, but also use it out and about to. I've gotten lots of compliments on the color, and have told people where to find it. It has also lasted longer than other brand cups I have had when accidently dropped. It finally got tested last week when it fell from about 5' high and hit the hard floor. The only damage I saw was a small dent, but it didn't spill water everywhere, I use the straw style lid. It wasn't until I refilled it last night before work I noticed the lid was cracked and it wasn't closing the normal way. I reached out to their customer service and they are taking care of it and are absolutely amazing. All in all, it feels great in your hand and fits in the cup holder in your vehicle, and keeps your drinks cold if you prefer ice cold drinks!

I love this cup. I have used it everyday since the day I bought, almost a year ago. This cup keeps ice cold for several days. I have dropped it, knocked it off tables and it has rolled around on my floorboard. I have had very little leakage when I’ve had an accident with it. It is sturdy , stylish and a great product that does what it says it does. I recommend this product to everyone looking for a great everyday , travel, work, home and cruising cup.

This is my second purchase. I also have a green one. I love them. I take them to work with me everyday. I plan on using them for years to come. I want to get another one in another color. I soak the lids in denture tabs because the rubber around the straw area does not come out to be cleaned or I soak them in bleach. That is the only thing that I do not love about these cups. Everything else is exceptional. Easy to clean. They come with 2 straws and two different types of lids but I particularly use the one with the straw in it. I fill them with ice at work on a Friday and I still have ice in them when I go back to work on a Sunday night. That's how great they are at keeping your beverages cold.

I got this to help keep my Mom hydrated. It keeps things cold for a long time. Easy to use and drink from. Has been knocked over by unsteady hands. The straw lid does leak when tipped over. The flip lid broke when it fell over. I was hoping the color would be brighter than it turned out to be. The purple one is very nice. The blue one is blander and darker. Not really a dark teal on the screen. I have other iron flask bottles that work really well, and don't leak. I like that they come with a variety of lids too. Very economical for the purchaser. This is a good contender for other popular brands, but I don't like that the straw lid leaks.

I love this so much! The colors are beautiful! It comes with two straws and two lids. It keeps my water cold and my ice frozen over night. I would definitely recommend this!

This is a great a great cup.I've never had one like it before.You get two lids to choose from and to straws as well. It's easy to clean and although the lid is a little difficult to screw on with arthritic hands, I love it because it's a solid beast and it doesn't leak at all.

Amazing price. Product is just as described, keeps water cold for a long time. It’s nice that it doesn’t tip over or spill easily, it seals well and doesn’t leak. Came with 2 lids and straws as well.

This cup has been fantastic. However, after 4.5 months it now leaks from the seal at the lid. And I mean it leaks A LOT! I would like to reach out to the company to see what they can do but have not found a way because I’m outside of my 30 day return window. It’s really disappointing that it lasted such a short time.

I have been looking for a smaller travel mug for a while. Most are too large and if they were filled I wouldn’t be able to hang on to them. This 16oz mug is perfect and manageable. The fact it can be adapted for cold or hot is just that much better.

My coffee stays hot all day long and I can almost fit the entire pot in this 40 ouncer. I also have the 30 ouncer but it’s hard to hold without the handle. Get the ones with the handle!

Awesome thermos. No leaks. Keeps tea super hot for hours and hours. Great volume. Love it.

What a beautiful cup!! It is actually lighter than a cup of the same size that I bought previously. Very easy to clean, keeps my drinks very cold for hours and keeps ice, well into the next day only with the use of the flip sip lid. Use of the straw lid, won’t preserve the low temp because of the straw, I assume. {You have a choice of 2 lids. Also comes with 2 plastic straws} Very good quality and I can keep well hydrated as it holds 40oz. So pleased with this cup, I have just bought another, which I intend to gift to someone in the tropics. Keeps hot drinks hot too once used with the flip n sip lid. Recommended.