Contigo Byron Vacuum-Insulated Stainless Steel Travel Mug, 20oz - Leak-Proof Lid, BPA-Free, Blue Corn - Perfect Reusable Cup for Coffee or Water; hot and cold beverage holder

Love this cupI fill it up and then I drive an hour to work, I don't drink it while I'm in my jeep bx I'm weird like that.Then once I get to work, truck driver, I take about 30 minutes hooking up my trailers and doing pre trip stuff, then head out.So roughly 1.5-2 hrs after I've filled it, I begin to enjoy my coffee. It's still just as hot as when it comes out the brewer. I like my coffee hot, so when I say hot, it's hot.It then stays warm the entire 3 hr trip into Little Rock. So 5 hrs of warmth and I'm saying it'll keep it hot longer than that.Never had any issues with this brand and I have several of their cups, all still holding up.

I have two of these, one that I bought in 2019 and one I just purchased last month. The one from 2019 is holding up well - very scratched on the outside but no effect on performance. I just bought another so I wouldn't have to keep cleaning it every night. The insulation is out of this world...I make my tea when I get up at 5 and when I get to the office at 7, it's still too hot to drink. I've taken to taking the lid off and letting it cool like that so I don't have to wait until lunchtime to drink anything! Very sturdy little mugs, no issue with leaking as long as you make sure the lid is screwed on correctly, and does an amazing job keeping what you put in it hot. Would recommend.

Absolutely love these! They are almost perfectly leak proof but the lid top can pop open after a month of use so don’t just throw it in a bag or you could have an issue. I’m a teacher and use mine daily so the lid wears out and isn’t as sturdy as day one anymore but these are the best leak proof travel mugs I’ve found that hold 20oz for a day of teaching. My coffee stays hot for about 4 hours and then lukewarm for another 2 hours. I have about 5 now and my only complaint is the lid strength diminishes after a few months but they are still leak proof when sealed.

The Contigo Byron Vacuum-Insulated Stainless Steel Travel Mug is an absolute must-have for anyone on the go! The THERMALOCK double-wall insulation keeps my coffee hot for hours, and it works just as well for keeping drinks cold. The SnapSeal lid is truly leak-proof, making it perfect for travel without worrying about spills.I love the one-handed operation, which makes it easy to sip while driving or working. The textured grip ensures a secure hold, and it fits perfectly in my car’s cup holder. Whether you're commuting, hiking, or just need a reliable travel mug, this one delivers on all fronts. Highly recommend!

I got the midnight berry color. I have used this brand and model of cup for years. This is my third one in like 7 years. My second 24oz. The newer ones have grip issues. I bought my bf one 2 years ago and the grip is loose. We had to get him another because he dropped the seal and it was never to be found again so it leaked, and that grip was also loose. This one that I ordered, again the grip is loose. It twists and actually will slide up with minimal effort when bottle is dry, and even more so when its wet. My old ones didnt do this, but the newer model does. I have included a photo showing that it slides. I have carpal tunnel so its not like I strong armed it. Aside from that, its not nearly as sparkly as the image suggests. Which i was sad about but im more about the function. I LOVE it because it stays cold forever. I fill it halfway with ice, and still have a small chunk of ice left after 10 hours if im drinking out of it, and if I leave it closed and untouched overnight( I take it to bed with me so I have cold water at night) it has most of its ice by morning. I typically sleep 9-10 hours for reference. The lid is pretty easy to over screw and gets really tight. My old one started leaking after like 4 or 5 years. Thats why I got the new one. Its pretty durable. I dropped this baby on concrete from 12ft high. It got rather dented on the bottom and I just took a hammer to it to flatten it back out. My lid dented near the mouth piece. But I probably dropped it on concrete at work over 60 times. It scratched, it dented but still worked just fine for years. I have rather small hands but it seems yo be fine to hold, even if I do have carpal tunnel. I dont use it for anything hot so I cant vouch on that topic. I hand wash the lid daily and the cup itself weekly. The little rubber seal in the lid can be a bit of a pain to pull out, but you can GENTLY get it out with a toothpick and some patience. Its very important to throughly wash and dry that little rubber seal. You can get sick if you dont. OK, review over.

It not only looks nice but that center area is rubberized so it makes it easier to hold on to. It keeps hot items , hot and cold items cold for hours upon hours. It fits nice in the cup holders in the vehicle and my husband loves taking coffee with him to work. I just use a bottle brush to preclean it get the stains out and then stick it in the dishwasher.

Love these tall insulated 20 oz hot/cold travel mugs. My son and I both appreciate the no spill design! It allows us to make our own favorite coffee drinks to enjoy on the way to school and work. Also, we are saving a ton of money by making our own favorite coffee drinks rather than stopping for coffee and paying an arm and a leg for drinks that end up getting cold way too fast.

I love my Contigo bottles. Good heat/cold length times, sturdy bottle, sip lock lid. The company needs to sell replacement lids as the Achilles Heel of the lid is the tiny rubber seal gasket in the lid which is easily distorted by over tightening the lid. Hint, only snug the lid until no water beads out. The lid is a little difficult to clean, but not bad. The bottle inside bottom needs a long handled narrow metal scrubber to clean out the slow buildup from coffee, tea, chocolate stains but is otherwise easy to clean.