The only reason I don’t give these cups 5 stars is they aren’t dishwasher safe. I love their insulation properties and the screw-on lid. They fit well into the auto cup holder and have a 40oz capacity. I’m just not fond of washing them by hand.

These are fantastic!!!! The sun comes in my car while I’m shopping and when I take a drink, the water is cold and tastes great. I’m so glad I purchased these - they’re perfect!!!!!!

My first shipment the box was beat up and one of the mugs was severely dented. Customer service to replace it was great. I've searched for the "right" cup. This is it for me. Size is perfect, big but not too big.

These tumblers are well made. They keep beverages cold for long periods of time (hours). The colors selection is ok. The product is well worth the price for two.

i wasn't going to get more cups, but, the very convenient handle on top made my mind up for me. it's so much easier to carry this way when your hands are full. my coffee stays hot for hours and the ice stays with me almost all day.

I like the quality you get for the price. The only reason I did not give it a five was that I couldn't cover my straw if I had to put it to the side for a while. Overall, great product.

These are some very nice stainless steel cups, they come with a straw or you can drink without the straw. This really helps me to get more water in each day.

I bought these a few months ago. My husbands is still holding ice but mine is not. It will hold ice for a few hours then melt. He likes his-of course-but I really wish I could replace mine.

Just opened and the straw of one cup is shattered and broken into pieces. :( waited forever for these to arrive so I'll just buy a new straw but it's disappointing nonetheless. I hope they are good quality otherwise. No obvious way to contact the company on the packaging for replacement.

I can not completely compare this Ello Insulated Tumbler with the over priced $tanl€y as I don't own that one. I can however speak about my experience with Ello Tumbler that I've owed for a few weeks. I love that it's 40oz and vacuum Insulated, w/build-in carry loop...that won me over. I was fortunate to find 2 pack Ello Tumblers (Pink & Blue) at my local Sam's Club for the price of just one Tumbler. I own several Hydroflasks which are great but these are so much more amazing, to me. The Ice has lasted more than 25 hours if I just have ice only, to munch on throughout the day. When I add water to the ice it remains cold for almost 30 hours later as long as you have the flap close and not using the straw. I love how secure the lid is, but know it will leak if you do not have it treaded on completely...it happened to me once when I was rushing. I recommend finding this Tumbler at your local Sam's Club if possible, or waiting for Ello to restock as it's still a much better value than the popular over-priced Tumbler on the market. You won't be disappointed.