The best cup to use for my protein shake along with the mixer to blend it. Keeps nice and cold for me to drink and my order was shipped very quickly too!

I love this. So tired of putting ice in drinks and having them watered down! I place this in my drinks, and it keeps drinks cold! Use it for water or protein shakes!

I love this product. I use it in all my shakes every morning, and now I can make multiple shakes that staying colder longer and NOT WATERED DOWN! Thank you for a great product and another great thing shipping was fast!! Thank you!..

I bought two of the Iceburg products because I was tired of having to choose between having ice in my shaker or getting my protein powder really blended. I pop one in, after being in the freezer overnight, shake and go. It keeps by shake cold for several hours when I don't drink it all right away. The product was shipped and delivered so fast.

These are fabulous! Make a drink in the morning and still cold at lunch. Thanks so much for creating these.

I am very suspicious about ordering items popping into my IG feed but this item sounded like the exact thing I had been looking for! I purchased 2 so that I always have one ready to go and they did not disappoint!

I’ve been using my ICEBRRGs for a week or so and find them to be ok. They keep my drink cold but I feel they melt faster than I thought. However, I love that they do not dilute my beverage of choice so I plan to keep them and make them work for me.

I am really liking my ICEBRRG mixer. It keeps my protein shakes cold (especially with shaker bottle). And the mixer completely incorporates the powder.

What a clever invention! Keeps drinks cold without diluting them and works perfectly. So impressed that I bought extras for gifting.
Well done!

It works great for mixing up my protein drink and keeps it nice and chilled.