Customer Ratings & Reviews

Very nice cup. Keeps things cool longer and very sturdy.

Great cup keeps smoothie cold for hours and does not leak

first off, its a stainless steel double walled thermal cup with a lid... That alone is worth the price. That said, it is not compatible with my ninja blender but that would have just been a bonus. I use it for coffee. its a little top heavy. probably perfect for smoothies but I wouldnt know.

It keeps your drink colder and longer than plastic ones. Holds up well also.

Bought it along with the machine for it, use it every day for a lunch meal during work hours.

This thing is great works real well for taking my smoothies to work and keeping it cold

It is a very convenient addition to the Ninja Blending System. I loved it!

I bought this cup because the description promised that it would keep cold liquids colder for a longer time. It does, and it also seems to have a better seal than the 24oz plastic cups do. I am seeing less leakage when blending, which I really appreciate.

Keeps my smoothies and blended drinks cold much longer than the standard cups.

Don’t know why they went on clearnece. But this thing is great.

These cups are great, we use them every day and they are large enough.

I absolutely love this product. It attaches right to my Ninja blender. I make all my smoothies and shakes in one container. The stainless steel is easy to clean and it does a great job of keeping cold drinks cold.

This one is way better than the blender cup that comes with the unit. It keeps the drinks extra cold. Though the packaging does not say so, this fits my older Nutri Ninja blender which is not the Ninja IQ model.

I bought this to make smoothies and to keep them colder than the clear plastic cups. This works amazingly well. My smoothies stay very cold for a good amount of time.

I needed an added purchase to use up my gift card. I bought this on a whim, and I am very glad that I did. I use it to make my smoothies on the go. They stay frosty cold for a long time.

This stainless cup is more durable than the Tristan cups. I had dropped a cup, and it cracked. I don’t have to worry about that anymore.

It's a good cup but if you make smoothies with peanut butter and our protein powder there is the issue if having no idea if the smoothie is completely blended...but that's just a minor thing and not a problem or defect...just something I didn't think about it.

I have now bought a second on of these for my ninja. They keep my smoothies cold and don't seem to get chewed up like the plastic tumblers do.

Ninja - Nutri Ninja 24-Oz. Cup is a very good choice for me. During summer I have enough quantity of cold drink of my choice that stay cold for long time.

This Ninja stainless steel cup is perfect in the mornings to blend a protein shake to take for a quick lunch. Stays cold and still has ice!