SUNWILL Travel Coffee Tumbler 20 oz, Insulated Mug with Lid, Stainless Steel Cup for Outdoor, Powder Coated Navy

The SUNWILL Coffee Tumbler has quickly become my go-to travel mug for daily use. It keeps my coffee hot for hours thanks to the double-wall vacuum insulation, and the 20 oz size is just right—not too bulky, but big enough to hold a full cup plus a little extra. The lid seals well and has a sliding cover for the sip hole, which helps prevent spills and keeps heat in longer. I also appreciate that it fits easily in car cup holders and feels comfortable to hold, even when it’s full. The powder-coated finish gives it a nice grip and hasn’t chipped or scratched, even after multiple washes. Overall, it’s a reliable and well-designed tumbler that works great for both hot and cold drinks.

💡 Advanced Double-Wall Vacuum Insulation – Maintains hot coffee for 6+ hours and iced drinks for 24 hours.✅ Premium Stainless Steel Build – Durable, rust-proof, and lead-free, ensuring long-lasting quality. The thickness of the multilayers ensures temperate control.✅ Splash-Proof Sliding Lid – Leak-resistant design that prevents spills while allowing smooth sipping.🔥 Final Verdict: A sleek, stylish tumbler that offers maximum insulation, durability, and portability—perfect for daily coffee lovers and travel enthusiasts! Definately a great value, for a large high quality coffee tumbler.

I have been using Mugs for over a month now and fine them as advertised. They keep both cold and hot liquids at a drinkable temperature very well. I also like the size and they fit snuggly in my car holder as well. A well made product and price is reasonable.

Contains one big cup. Great color, perfect weight and generally a really handy item. The only drawback (and the reason for the four stars) is that the lid lip profile is square, which causes liquid to drip over the edge while pouring. It would be nice to have a beveled edge instead. It would prevent spills while pouring from the thermos into a cup and also be more pleasant to drink from. What I mean is, look at the transparent plastic lid in the images, the rim's outer edge itself is absolutely square without any incline to it.

I'm happy 😊 with this mug. It doesn't leak. Easy to clean lid and easy to drink. My cold drink stayed cold in 90 degrees while walking for 5 hours. Just make sure the lid is on tight. Hand wash.

I love this! I just wish it held more, because it's replacing one that held a quart. It has kept my ice water cold for over 9 hours, still cubes in the glass, which my old one couldn't do in this 83 degree room.

This tumbler is adequate.. it does keep beverage cold with ice longer than my previous tumbler, but not as advertised!! Description says keeps beverages cold up to 24 hrs, my experience is only about 12 hrs at room temperature!!!

This is a solid tumbler. I’ve been using it for over a month now, every day. No chips in the paint. I see a few complaints that the lid is difficult to remove, but it is leakproof, so it creates a tight seal. I can do it with my 48-year-old hands. I saw another complaint about not being able to put the lid on when a carbonated drink is inside. I do it every day, I just have the drink slot open.Easy to clean. Keeps my soda cold for hours. Is it a Yeti? No. Did I pay a Yeti price? No.Quality tumbler worth buying.