IRON °FLASK Classic Tumbler - 16 Oz BPA-Free Leak-Proof Drinking Cup, Vacuum Insulated Stainless Steel Water Bottle, Double-Walled Thermo Travel Mug for Hot & Cold Beverages, Car Cup Holder Compatible

These are simply amazing!! I loved mine so much that I bought one for my husband and son. I fill it with ice in the morning and by the next day there is still ice in it. We use the metal straws and they make it so much better. Absolutely love the color effects too. 😍 Highly recommend.

I have 2 tumblers and 2 water bottles, all of which hold ice perfectly. I have left mine in the car, in the Florida summer heat for hours and come back out to perfectly iced water every time. I will never pay Yeti nor Stanley prices as long as Iron Flask continues to make products.

The mug keeps beverages hot or cold for long periods of time. Very convenient. I also like the fact it came with 4 reusable straws!

It looks perfect with black and white waterproof stickers. It holds a lot of water and the metal straws are sleek.

So, I bought this for my husband's birthday because he was in need of a good coffee mug. I specifically went with this IRON Flask brand because I have their water bottle and was (still am) so freaking happy with it! This means I was not hesitant to get this mug at all, and I am super happy that I did.To put it into context, I bought this back in October/November-ish 2022, and my husband is still raving about how awesome it is today (April '23). His words:"I made coffee this morning at 5am and it is still burning my tongue!" that was at about 1pm when I got that text."It doesn't fit in my cup holder, but no biggy! It can lay sideways and keep it inside the cup!" This text made me feel like he was trying to sell it to me ... smh. He exaggerated a bit considering he didn't actually leave it sideways, but it did consistently tip over without making a mess."Dang it, I keep nocking it over off my desk! But guess what? The lid is still intact!" Yeah, this one is his favorite thing to tell me, how the lid stays in place even after taking a fall from a decent height.He will still send me random facts about how awesome and amazing this cup is ...So, I definitely recommend if you're thinking about it! My husband, however, is looking over my shoulder and he says that it will definitely be your loss if you skip over this item. LOL

I reordered this cup after I lost the one I've been using the past 2 years. They're super durable.... I use mine daily, taking it to and from work/home & everywhere else. I can fill it with ice in the morning, add a full can of sparkling water or a bottle of tea, refill drink throughout the day, and not need new ice til the next morning.

This cup is the perfect size to have at work. It's not too bulky, but holds plenty of water & keeps it very cold!

I have another iron flask cup (behind) and love it. Love love love the thing. So i decided to buy a second one! And got the gradient Dark Night design (front). But it's less of a gradient and more of just....two colors stacked. Maybe on my last cup it's less noticeable since the colors are closer in hue but on the new one it is a -stark- contrast. It almost looks silly just how divided it is.The cup functionally is still great. I'll update if it's not but Iron Flask has a good track record of keeping drinks either hot or cold, so not worried about that at all.Just wish it was more of a gradual gradient design like the picture. So, losing a star for that disappointment. But I'd still recommend iron flask as a cup/tumbler functionally.

Durables, bellos, excelente material. Los mejores.

These drink cups always promise that they are the best, but this really is.I put ice cubes in at 7pm and the drink was still ice cold at 10am the next day.Perfect way to make sure I drink more.Plus it looks good too

Only downside is that the drinking hole doesn't have a cover. Bit other than that it's great and keeps warm for hours

I love that this cup is suitable for cold and hot drinks. The design is amazing and super pretty, and you even receive a selection of reusable straws. I couldn’t find anything I don’t like about it in the past weeks since I bought it. I’m even thinking of getting another for my days spent in the office. Would totally recommend it.

Proper impressed with this for the price, keeps my drink Ice cold all day and it looks great too