SUNWILL Travel Coffee Mug with Lid, 20 oz Tumbler Set of 2, Insulated Stainless Steel Cup for Water, Tea, Powder Coated Sakura & Mint

The media could not be loaded.  I love these overall, my drink stays hot for hours, and I love that the lids slide closed and vacuum seal it shut. As mentioned in other reviews, the lids are a hassle to take apart for cleaning. I had originally tried what one reviewer said and put it into the closed position then used the handle of a spoon (forks are dangerous lol) thru the mouthpiece to pop it off, then back on forcefully- I DO NOT RECCOMEND THIS! The grooves on each side of the sliders were getting chipped, and this was only after a few days of use/washing. This in turn caused what another reviewer had mentioned- where my slider was popping up when in the closed position, and the vacuum seal function doesn't work anymore. I attached pics and video of the broken pieces.CUSTOMER SERVICE IS EXCELLENT! I immediately contacted the seller via email as suggested on the packaging insert, and they got back to me within half a day. I explained the situation and sent my pics/videos and I am able to get replacement lids.HOW TO CLEAN LIDS: I suggest just sticking them into the dishwasher, slider in the middle position- neither open nor closed, and set upright on the top rack so the water can thoroughly wash inside and rinse out, and dry out. (make sure to remove the seal ring and wash seperately) I did this today and worked well.-OR-I have also found that because of the grooves, if you actually wedge a spoon handle along one side of the slider (side where the grooves are) and push downward toward the opposite groove, and pull it out from just the one side where your releasing the groove, it'll keep them better intact. (I hope that makes sense!) And you'll have to basically do the exact same thing to get it back in without snapping the grooves off- and it was easier to do this technique with slider in the middle of the lid.Sorry for long review! But I really do like these! The colors are beautiful (I got a 2 pack pink and gray) and they're overall sturdy and dare I say better than my yeti I've had for a few years now! The sliding lid with vacuum seal is such a cool feature, as long as you don't mind a little work to get them clean and keep them in one piece! I RECCOMEND!

This is the best cold retaining cup I’ve ever owned .It lives up to its write up ice last a very long time get one and enjoy a very cold beverage.

They do a great job of maintaining temperature, and easy to clean. Comparable to a yeti at a much better price. Will definitely order more

Works great! Keeps drinks hot for hours. A great value.

My mother told me I could no longer use my Starbucks drink container that I have used the same one for 4 years. I purchased this one but will be looking for a new Starbucks beverage container