[This review was collected as part of a promotion.] 5/5 because product works as advertised. The listed functionality is accurate in terms of insulation & build quality. The marketing also seems accurate since the shape of the cup (tapered at bottom) allows it to fit better into car cup holders. Other insulated bottles I’ve used usually don’t fit into cup holders since they don’t have the taper at the bottom. Also, I like that the cup can be opened & securely closed using the sliding piece on top of the lid. In terms of improvements, maybe the bottom and the handle material could be made more “grippy?” The bottom is just metal so I could see it sliding/getting knocked over, and when the cup is full the handle is a bit slippery.

For the price you can't beat it with a stick. The colors are pretty nice. I would say it keeps your drinks cold for up to 6hrs. My favorite Tumbler atm are the Simple Modern ones because my drinks stay cold for a full day even if left in the car in the summer, these won't do that. But those are pricier. These are great affordable cups to keep your drink cold for a few hours.

I always have a Cup or glass in my hand. I have Yeti, Stanley, all kinds of drinkware for my cokes. I bought 2 of these Ello cups last wk at my local Sam's store. Loved them so much I bought 2 more today! The ice stays frozen a good 48 hrs! The absolute Best cup I've ever owned. Fits in my auto holder perfectly! Get yourself this cup. You will love it!

Stanley cup, what? This cup is great quality. Love that it is a two pack.

I love this product!! Helps me to keep track on my water intake.

Product was perfect and got to me really fast!

Great price on these tumblers

Absolutely great. Better than any ive ever bought before.

Keeps ice for 3 days! Fits in my car’s cup holder. I love that it has the top carry handle.

I love mine! My sister and niece love theirs! Keeps drinks cold for a long time!