Porter Insulated Tumbler 20 oz | No Metallic Aftertaste Ceramic Coated for Water, Coffee, & Tea | Wide Mouth Vacuum Insulated | Dishwasher Safe, Cream Terrazzo

I love this mug and am so glad I paid attention to the descriptions. I was looking at another W&P mug and it said it was not insulated. This one IS!! Insulated and ceramic coated means my tea tastes great and stays HOT! Best mug out there!

Although a little more expensive than others, it’s well worth it. The ceramic interior makes a huge difference in temperature and taste. I will be ordering another for my wife!

Update: I found these lids work super well on this cup. I had one of these laying around from another cup. Silipint Silicone Travel-Cup Lids Kids’ Cups and Wine Cups, Unbreakable, Non-Plastic, Reusable Silicone Drinking-Cup Covers, Set of 4 https://a.co/d/10ljxjQ I've been looking for the ideal workhorse cup for a while. I wanted something that was 20oz, durable, comfortable, insulated, and didn't hold smells or tastes after washing. Glass and Ceramic were great for some of this and Stainless good for some, but this gave me the best of both worlds. I've put espresso in this as well as green smoothies. I'm able to put water or a soda stream drink in here without any carryover tastes. As well the silicone sleeve on this is very form fitting and has drip holes on the bottom just in case any water does get in it. There was a lot of thoughtfulness and intention put into the design this cup. Though the cup itself was what I was really looking for. The only thing I wish I could get an upgrade on is the lid. This isn't intended to be a spill proof bottle, so the lid really does do a good job. Though I'd love to be able to buy a separate lid with the same material as the cup with a silicone seal, especially if it had some type of auto sealing button like the Contigo bottles do. Granted it wouldn't need to be as sturdy as that one, as again this is a cup and not a water bottle.

Bottle does not hold cold drinks well. Had kinto in the past and should have repurchased that.

I would rate this 20oz tumbler 4.5 stars. However, I erred on 5 since it is the best tumbler I've found on the market. It is thoughtfully designed in every way. PROS: - CERAMIC COATING! Coffee tastes so much better in ceramic than stainless steel. - Large capacity while still fitting in the cup holder! - So easy to clean! Every single part of the lid disassembles, making it super easy to clean every crevice, and easy to re-assemble. - This keeps my drinks super hot! The heat retention is so good that I started using this as my regular mug at home, not just when leaving the house! Even without a lid on, it will keep my coffee hot for at least 30-60 minutes. With the lid, obviously, it's much longer! - Leak proof! Honestly, when I saw the lid, I did not expect this thing to be so leak proof. Then, I brought it to church with me where I was singing in the worship team. I put my mug under a seat in the sanctuary, and stood up on the front platform. During service, I gazed across the room and saw, to my horror, the cup had fallen over. I thought for sure that the coffee would have spilled all over the low-pile carpet. But alas, it did not, and I didn't have to admit to anyone that I brought coffee into the sanctuary haha. Which leads me to a con.. CONS: - It's top heavy and easier to tip over, especially when placed on a surface like low pile carpet. This is probably a feature of it being wider at the top than on the bottom, in order to make it fit in car cup holders. Thank goodness it's spill proof! - The ceramic started chipping after only a few uses. It's minor, but seems to be multiplying every time I wash. I never put it in the dishwasher or use the abrasive side of the sponge. To be fair, I am yet to meet a ceramic coated travel mug that does not have this problem. I think this could be the perfect cup if it was made into an 18oz without the asymmetrical width, and had a more durable ceramic coating. But until then, I will always be using this cup because it's so far the best around!