I'd give this 10 stars if I could! I have a big counter top ninja auto iq foodi blender and it stopped turning on and I had a whole cup full, so I dumped it into this one and started it and totally expected chunks of stuff left and nope...smooth as a milkshake! Amazing! Highly recommend

This Ninja Blast version has several design flaws that need to be improved before it can be a 5-star product, but it's such a neat concept, I went ahead and bumped my rating up to 3-stars. The biggest issue is that the sip spout lids don’t have a lock. They snap shut, but are opened with the simple press of a button. I’ve had multiple water bottles with this style of lid open on their own in transit and I would not want that happening with a smoothie or protein shake. I talk through the design flaws in more detail in my full product review, which includes videos of assembly and usage, on my YouTube channel @SamsClubReviewGal (enthusiastic customer, not affiliated with Sam's Club).

[This review was collected as part of a promotion.] I like this blender is portable. It’s easier than it is not that noisy but some what you can clean it easily just put soap and water and blend it and then rinse it with water. you can bring it anywhere. Easy to bring along. It’s durable

I travel weekly so these are used frequently. I have gone through 3 in less that one year. The motor lasts for less than 50 uses. They are not worth the expense. I will be changing to another option. I can accept that there might be a glitch with one, but not three.

[This review was collected as part of a promotion.] The Ninja Blast Portable Blender is AMAZING! It works so well. It comes with clear instructions for use and cleaning. It's compact for easy storage. The power of this tiny thing is unmatchable it really does a great job and quickly. The noise level is louder than anticipated but not overbearing at all. I feel that these travel blenders are going to last quite awhile.

[This review was collected as part of a promotion.] This is a really nice blender! It’s clearly made to be portable, but I also like the idea of using it instead of a bigger blender when I’m just doing something small (less clean up!). I do think it’s something you could bring with you to use on-the-go; it’s quieter than a normal blender, but still makes enough noise that I would be wary of using it in super public spaces. I used it to make a yogurt and frozen fruit smoothie, and it worked well! Just make sure to fully charge it ahead of time since it’s battery powered. Cleaning the blade was easier than I thought it would be as well. I would recommend!

[This review was collected as part of a promotion.] I absolutely love Ninja especially the portable blender for my smoothie drinks. It’s easy to setup, charge, and clean up. It blended up my frozen fruits like a big blender would. It had a low noise to it. I highly recommend this for a portable blender.

[This review was collected as part of a promotion.] Very durable the cleaning is super easy because it is dishwasher safe. The noise level is very low. No one can hear me in the morning making my protein shakes. It is versatile. I used it for salsa as well as making a protein shake of milkshake. Banana shake strawberry shake and it is very portable easy to take on the go, and my husband took it with us when we went for a run in the mountains, definitely recommend as a gift or even a housewarming gift

I bought the Ninja blender based upon my prior experience with other Ninja purchases. I was excited about this blender, because my Ninja blender is beginning to wear out. I would not recommend this blender due to only 1 base is given for two cups. You will have to carry around the blade as a base for the 2nd cup. Also, the battery charge does not last long and by the time the battery recharges your smoothie is nolonger cold.

[This review was collected as part of a promotion.] I think this product is great for someone who LOVES smoothies and drinks them a lot. The convenience of having a battery-powered blender is nice on the go, whether it’s to the gym or to work. However, I think the blades are a little too small and leave some chunks behind. My go-to concoction with this is a frozen blended coffee with vanilla protein powder!