NinjaBlenders-Accessories, 24 oz, Stainless Steel

Replaces the plastic one which came with the unit. We prefer stainless over plastic.

I’m a teacher. I bought this to keep the ugliness of my shakes and smoothies away from the public eye (students AND colleagues). Every time someone sees a green shake. I feel there’s questions that start, judgement, or just plain “Eeeeewww! That looks gross!” — either stated out loud or in their minds via their face. In got tired of that in the past and normally would then stop my regimen.This keeps your drink and your personal goals your business.The cups are sturdy! I put them in my backpack. They stay cold for wire and not (especially if you have ice or frozen ingredients in your smoothie). This helps big you need to drink a smoothie later in the day.I purchased them (I bought 2) with silicone reusable smoothie/boba straws. As soon as I’m done, I push the straw in to the cup — no fuss no muss.This purchase has helped me to keep me on track with my program and goals when I’m out and about (work and on the weekends). Totally worth it.

I was hesitant on buying a non-see through blender cup because I am so use to being able to see my juices blend while blending and I don't know, I just thought I wouldn't like it but then I remember why I was looking for a new blender cup to begin with and that's because all my plastic blender cups always come out with scratches or white stuff on the cup that refuse to come off and that leaves room to grow bacteria, fungi etc and I was so sick of it because I couldn't even use my Ninja because of it. Well as soon as I got it and used it for the first time, I didn't even notice not being able to see my juices blend. Don't get me wrong, I wish I still was able but honestly I am so done with plastic cups! SO DONE. I am very happy that I came across this product. Very happy.

Great product and very durable. The stainless steal double walls make this product very durable and even the plastic portion and lid are pretty beefy. I can see these cups lasting for years to come. However, on the bottom of the cups there is a warning that these are not to be used to blend hot liquids. Personally, I don't see myself doing that anyway. This product is well worth the money and I give it 5 stars, because this is what customers like myself generally look for in a quality products. But, I give "Fufilled by Amazon" one star because they sent me two plastic version of this product and charged me for the full price of the stainless steel cups. I contacted "Exclusive Bulbs" and they immediately corrected the issue and rushed out to me the stainless steel cups I originally ordered. Thank you Exclusive Bulbs for making things right!

I ordered this because the drink size containers disappeared for both my Ninja blenders, the predecessors to the current models. This does fit the blade but it and the clear plastic blender cups I also bought leak when blending the standard way.The cup is nice and beefy and is indeed insulated. The vendor shipped super quick and I received the cup in original packing with inserts. I can make it work by blending upside down. That is, I slot the cup into the blender, turn the coupled pair upside down and press downward. The blades are easier to come off this way and it doesn't leak. Being able to blend a hot beverage directly into an insulated carrier makes it worth the extra effort.

This is a much better alternative to the plastic blender cups that ship with most Ninja products - especially if you work somewhere where they use the same cups and yours can get easily lost. Surprisingly, this DOES fit in my car’s cup holder, whereas the plastic ones do not. The one issue I’ve had is I accidentally didn’t clean it one day and left it in my car - I wasn’t able to get rid of the resulting post-protein shake mildew smell for months. It doesn’t appear to be possible to clean between the plastic ring and the metal, so I wasn’t able to properly clean it until it went through the “sanitize” process in an industrial dishwasher. Now it’s back to normal.

I used this new blender bottle first time today to make a smoothie. I noticed the outside was cold and when I brought it outside where it was warm and humid the exterior has a lot of moisture sweating. I drank the smoothie about 3 hours later and by then it was cool but not cold. I would not recommend this.

I wish this page showed when I purchased. I purchased the first stainless steel and loved it so much, I immediately bought another. I would buy more. I love that its so strong, no worries about it cracking melting or breaking. Easily cleans in the dishwasher. Now I don't have hear the negative remarks from co-workers complaining about about "seeing" my smoothies that they claim look like "baby throw up." Yes, I have rude co-workers. Also, I love that once I've finished my smoothie at work, I can rinse out this stainless steel cup, make myself hot tea, and put the stainless steel cup on my beverage heater.