Features:

  • ✅Insulated Stainless Steel: Sunwill 20oz tumbler is with Double-Wall vacuum technology to keep drinks hot for over 6 hours and cold for around 24 hours.
  • ✅Premium Material: The tumbler is made from high quality 18/8 304 food grade stainless steel. Lead free and durable. Rust-proof, easy wash and unbreakable.
  • ✅Superior Powder Coated Finish: Sweat proof, easy grip, the advanced technology prevents heat transfer to outer wall, condensation free and long lasting. Electro polished inside delivers elegant look. Designed for car cup holders.
  • ✅BPA Free Sliding Lid, Eco-friendly and Splash Proof: Extra sealed and the lid cover provide maximum splash-proof capability. Drink hole on the top for easy sipping. Straw friendly.
  • ✅Lifetime Warranty & 100% Satisfaction: If you have any questions, please contact our customer service and we will reply shortly. We are happy to provide 100% money back if you are not fully satisfied with the tumbler.
AMAZING and Better than Yeti

Best Amazon purchase and very similar to the Yeti cups. I was considering on buying Yeti but didn’t want to pay double the cost and I am SO happy that I didn’t because these tumblers are great. I even got another one for my boyfriend. No leaks, keeps it hot/cold for hours and easy to clean!

Easy to drink while driving and stays warm!

I love this new travel mug. I commute 120 miles a day and like having hot coffee readily available. I can easily retrieve the mug from my cup holder and drink the coffee. I never spill the coffee while drinking. It stays warm through my commute. It washes easily, and no twist top!

Just as good as Yeti!

I purchased this tumbler to replace the Yeti Beast that I lost. It was $10 less, easier to hold and is just as effective. I'm glad I went with this brand, the quality is just as good for less money...and great color options. My ice is still ice 12 hours later!

Ignore reviews about the lids! They ARE cleanable!!!

UPDATE: I’m an idiot! The slider is in fact removable for cleaning - I just had to put it in the closed position and push SUPER HARD through the hole with the handle end of a fork to get it to pop off. Like, I stabbed at it so hard I felt like I was going to break it! And it came clean just fine after that! Even the little rubber pieces over the holes are removable - I pried them off with a fork and scrubbed them as well. Everything is mold-free and like new now! And then it just snaps right back into place with enough force! So sorry for the bad review! I take it all back! ————————————————— I am so mad! I’ve been using these consistently for a month and a half, and while they are perfectly leak-proof and keep my drinks cold for the whole day, the lids are getting moldy! And what’s awful about that is because of the design, there is no way to get under the sliding cover over the opening in order to get the mold out! Liquid easily gets trapped in there and if you slide it open and shake the lid, it will come out, but there’s no way to access it to scrub it! It’s just getting blacker and blacker no matter what I do. I’ve tried soaking it, I’ve tried using an old toothbrush to get in there, I’ve held it underwater and shook it, all to no avail! So gross!

Can't complain!

This is an excellent tumbler for the price. I have no complaints, really. My coffee stays hot for a LONG time, and my iced beverages still have the ice in them the next day if I don't clean the mug. If I had to pick out a fault, I guess it would be the girth. I have some arthritis in my coffee clutching hand, and I have to have a wider grip than I'd like for the mug. But, again, it's a great price and not that big of a deal. I'd buy it again, but I probably won't because I don't think I can break this one like my ceramic mugs! I loved those, too, but I'm a little careless, I guess :). A great gift that I would consider buying for someone who needs such a tumbler...

Perfect for coffee and iced drinks!

I love these - the kids are easy to clean and are leak proof. Knocked over a full timber of coffee and not a drop spilled. I plan to order more as gifts as the value and colors are phenomenal and such a bargain compared to yeti and other insulated brands. I use the 20 ounce and it’s perfect for drinks with lots of ice as I can sit in sun for hours. Even kept my iced drink cold while left in a hot car for hours. Fits in a standard car cup holder too.

Perfect size, good price

These tumblers are just what we needed. They were the perfect size for our trip from Philly too Seattle. I also use mine while cutting the grass. The closable lid keeps grass clippings and Bugs out of my water. I used another tumbler that did not close. As small as the opening was, I would still end up with grass through the opening. Great price as well for two.

I really like this mug!

I really like my new travel mug. It’s wider so it doesn’t wobble around in my cup holder like other thinner mugs do. Keeps my hots hot for a good amount of time. I gave it a 3 star on leak proof as it does leak a little when the slider is closed all the way. All in all I really like this mug!

Great Tumbler!

This tumbler is nothing fancy but it gets the job done and it does it well. Does the same job as the overpriced Yeti so no need to spend more than you have to. Keeps things hot and cold for most of the day. Used this for ice water while I was building a deck over the weekend. It sat out in the sun, in 90 degree weather all day and still had ice in it when I was done. During the week I use it for taking coffee to work and it’s still hot come mid day, which is when I usually finish my coffee. Very happy with this purchase and I think you’ll be just as satisfied, should you decide on Sunwill as well.

Good mug, great customer service

When I first ordered this item, it arrived without the sliding cap in place on the lid. I emailed customer support about the issue and they were open and communicative with me and sent me a replacement the following day. I was impressed by their speed and willingness to work with their customer. As for the mug itself, it is a clean, simple mug that does its function as intended. It can be a bit slippery to hold onto when it is wet, but otherwise, I have had no issues with it.

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