Ninja Blast 18oz Portable Blender Metallic Black: 1-Speed, Dishwasher-Safe, Personal Blender, 1 Year Warranty
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- $69.99reg $99.99 Sale4.6 out of 5 stars with 120 ratings
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3.7 out of 5 stars with 1232 reviews
ease of use: 3.44 out of 5
design: 3.5 out of 5
quality: 2.81 out of 5
easy to clean: 3.83 out of 5
value: 2.72 out of 5
36% would recommend
159 recommendations
1 out of 5 stars
20 July, 2026Verified purchase
Not For Me
The items you put in the blender get caught on the blades and stop the blender. You have to shake it and restart it throughout the blending process. Also, you can’t take the top (cup) portion off the bottom. You have to drink it intact. It’s heavy to carry around awkward to drink from.
1 out of 5 stars
Thumbs down graphic, would not recommend
20 July, 2026
(no review title)
Stopped working after a few uses, Ninja replaced it, and that one stopped working after one use.
1 out of 5 stars
15 July, 2026
originally posted on sharkninja.com
Worst Battery Life & Not Powerful
Absolute worst! Being a Ninja product I expected this product to be powerful and long lasting, but I was wrong. There have been numerous occasions where I am blending a smoothie or an herb sauce and surprise surprise the blades get stuck! How does that even happen with a Ninja product? When that happens I'm there moving the blades trying to free the blades to finish the small job but I honestly do that multiple times. Next thing I know it's on low battery! Loved the small portable option instead of having to use a whole Ninja blender that I also have. There are other smaller more powerful products out there, do not buy this one.
1 reply from SharkNinja team - 10 days ago
Hi there, Thank you for taking the time to share your feedback. We're sorry to hear that your Blast has not delivered the performance you expected, especially when the blades were becoming stuck during use and the battery seemed to drain before completing the job. We'd like to help you get the most out of your blender. Please review the troubleshooting guide below, which may help resolve the issue: https://support.sharkninja.com/article/BC100-BC150-Series-Ninja-Blast-Portable-Blender-Troubleshooting-Guide?redirect=false If the issue persists after troubleshooting, please reach out to our team using the link below so we can take a closer look and assist further: https://support.sharkninja.com/contact-us We appreciate your feedback and the opportunity to help. Warmly, Ninja Kitchen
3 out of 5 stars
Thumbs down graphic, would not recommend
11 July, 2026Verified purchase
The lid has an area where food can fall into which can be unsanitary
Good for one blend before battery goes out, not as powerful. Get stuck easily, need to flip it to unload the food while it blends. The lid has a piece of rubber that food can get into so use a toothpick to lift it and run it through water while cleaning.
1 reply from SharkNinja Product Expert team - 11 days ago
Hello Dan, thank you for your feedback. We're glad to hear you've been able to use your Ninja Blast, but we're sorry to learn that you've experienced concerns with battery life, blending performance, and cleaning. We understand how frustrating it can be when ingredients get stuck or the product doesn't perform as expected. We'd like to assist further with this issue. Kindly contact our customer support team at 1-800-365-0135, Monday to Friday from 9 a.m. to 9 p.m. ET, and Saturday from 9 a.m. to 6 p.m. ET. Warm Regards, Ninja Kitchen
1 out of 5 stars
9 July, 2026Verified purchase
(no review title)
The blades are always blocked. It lifespan is only about a year. I’ve had 2.
1 reply from SharkNinja Product Expert team - 15 days ago
Hello Tonya, Thank you for sharing your review. We're truly disappointed to hear that the blades on the Blast Portable blender often gets stuck. We understand how frustrating this can be, especially as it's your second blender and you're expecting reliable performance. We'd like the opportunity to complete troubleshooting, and we encourage you to contact us at 1-800-365-0135. We're available Monday through Friday from 9:00 a.m. to 9:00 p.m. ET and Saturday from 9:00 a.m. to 6:00 p.m. ET. Kind regards, Ninja Kitchen
5 out of 5 stars
8 July, 2026
originally posted on influenster.com
I was so happy withthis blender
I've been really impressed with this Ninja portable blender! It's lightweight, easy to carry, and powerful enough to make smooth green smoothies in just a few seconds. The rechargeable battery lasts a long time, and cleaning it is quick and hassle-free. It's perfect for busy mornings, the gym, or taking healthy drinks on the go. If you're looking for a convenient and reliable personal blender, I definitely recommend this one!
1 out of 5 stars
8 July, 2026Verified purchase
Terrible
This is by far the worst blender I’ve ever owned. You really can’t use it for anything. It doesn’t hold a charge. You have to drink out of it with the base on it, which is kind of heavy. I am going to try to return this or honestly just throw it in the garbage do not buy this.
1 reply from SharkNinja Product Expert team - 11 days ago
Hello there, thank you for your review. We're sorry to hear the Blast did not meet your expectations, particularly regarding battery performance and ease of use. We'd like the opportunity to learn more about your experience and help address these concerns. Please contact our Customer Care team so we can assist further. You can contact us at 1-800-365-0135, Monday to Friday from 9 a.m. to 9 p.m. ET, and Saturday from 9 a.m. to 6 p.m. ET. Warm Regards, Ninja Kitchen
1 out of 5 stars
7 July, 2026
originally posted on sharkninja.com
Multiple have stopped charging
Have been through two of these in 9 months. They simply do not hold up and stop charging/holding a charge.
1 reply from SharkNinja team - 16 days ago
Hi Seth, We're sorry to hear you've gone through two BLASTs in just 9 months and are experiencing issues with charging and battery life. We can understand how disappointing that is, especially when you rely on it for everyday use. Our team would like the opportunity to troubleshoot this with you and restore your faith in us. Kindly contact our team using the link below: https://support.sharkninja.com/contact-us Sincerely, Ninja Kitchen
4 out of 5 stars
7 July, 2026
originally posted on sharkninja.com
(no review title)
It is very convenient, practical, and easy to use, and it works very well; The only complaint that leaves me dissatisfied , is the battery only lasts for one use before needing to be recharged. If you need to use it multiple times, you will have to charge it after each use.
5 out of 5 stars
6 July, 2026
originally posted on sharkninja.com
Must buy
Absolutely the best. My old one sounded like it was not working for a while so I bought this one and it crushes my ice super fast. I drink blended espresso only in it. The old one started working again. It was jamming with new ice I was using. Now I have a backup. From daily use I would give it 10 stars.
3 out of 5 stars
4 July, 2026
originally posted on sharkninja.com
(no review title)
Doesn't blend frozen fruit as well as Ithought it would.
1 reply from SharkNinja team - 16 days ago
Hi there, Thank you for taking the time to share this feedback with us. We understand how disappointing it is when your Ninja Blast doesn't blend frozen fruit as well as expected, especially when you're hoping for smooth, consistent results. For tips on blending frozen ingredients and getting the best performance from your unit, please check out our FAQs at the link below. https://support.sharkninja.com/article/BC100-BC150-Series-Ninja-Blast-Portable-Blender-FAQs If you have any further concerns or need additional assistance, please feel free to reach out to us through the link below. https://support.sharkninja.com/contact-us Kind regards, Ninja Kitchen
1 out of 5 stars
2 July, 2026
originally posted on sharkninja.com
Horrible and inconvenient -0 stars
One of the worst blenders out there! Barely works and it’s difficult to clean because nothing detaches except the lid and the blades are always “blocked” no matter how small you cut up the chunks. It doesn’t like frozen anything (even ice) and it takes way too long to get what a regular blender can do in half the time. Awful product ESPECIALLY for this price tag so I’m returning it ASAP. Huge waste of my time and money. I wish I could rate it even lower.
1 reply from SharkNinja team - 20 days ago
Hi there, Thank you for sharing your experience with us. We're very sorry to hear that you're experiencing issues with blending performance, ingredients getting blocked, difficulty processing frozen items, and challenges with cleaning. We appreciate you sharing these detailed concerns, as customer feedback helps us identify opportunities to improve our products and user experience. We recommend starting with our self‑help troubleshooting guide, which walks through steps that can sometimes resolve common issues. If those steps don’t resolve the problem, please follow the instructions provided at the end of the guide, which will allow your case to be reviewed for further support options. https://support.sharkninja.com/article/BC100-BC150-Series-Ninja-Blast-Portable-Blender-Troubleshooting-Guide?redirect=false Kind regards, Ninja Kitchen
1 out of 5 stars
Thumbs down graphic, would not recommend
29 June, 2026Verified purchase
Dont waste your money.
I bought this to make smoothies. Charged it per the instructions and the next morning it was dead. Charged it again and it held its charge only a few hours. I reached out to Ninja, sent them my receipt as proof of purchase, then they stopped answering me. Don’t waste your money.
1 reply from SharkNinja Product Expert team - 26 days ago
Hello Leah, Thank you for your review. We’re sorry to hear that your Blast Portable blender isn't holding a charge, and understand how frustrating it must be to experience this issue, especially after following the charging instructions and reaching out for support. We'd like the opportunity to make this right and complete troubleshooting, and we encourage you to contact us at 1-800-365-0135. We're available Monday through Friday from 9:00 a.m. to 9:00 p.m. ET and Saturday from 9:00 a.m. to 6:00 p.m. ET. Kind regards, Ninja Kitchen
5 out of 5 stars
27 June, 2026
originally posted on influenster.com
Excellent way to make frozen fruit protein smoothie on the go
Very light weight and durable. I use this to make protein smoothies everyday. It looks small but packs a punch. No ice is too much for this mighty blender and the best part, it’s value for money.
5 out of 5 stars
25 June, 2026
originally posted on sharkninja.com
Ninja Tastic
We love our blenders they are the perfect size to be able to take with us when we are on the go. The size of the cup fits perfectly in our hands. The battery life enables us to get at least 2 blends from the Ninja. The blending produces a nice consistency. My only compliment is that I wish there was a cap to put on the container so that the motor could be separated from the motor
2 out of 5 stars
Thumbs down graphic, would not recommend
23 June, 2026Verified purchase
(no review title)
Didn't blend frozen fruit... Isn't that what this is for?
1 reply from SharkNinja Product Expert team - 1 month ago
Hi there, Thank you for your feedback. We’re disappointed to hear about your experience with your Ninja blender. We understand how frustrating it is when a blender doesn't handle frozen fruit as expected. We will absolutely share your comments with the relevant teams for consideration on future products, and we hope you’ll give our products another try in the future. If you have any questions or need assistance, we're available Monday through Friday from 9:00 a.m. to 9:00 p.m. ET and Saturday from 9:00 a.m. to 6:00 p.m. ET. Please call our support team at 1-800-365-0135. Best Regards, Ninja Kitchen
1 out of 5 stars
23 June, 2026
originally posted on sharkninja.com
If I hadn't thrown out the box, I would return it
If I hadn't thrown out the box, I would return this. First, you need to have arrows line up for it to work. Lining up the arrows takes more hand strength than I have and my hub had a hard time with it. I added a RTD protein shake and some peanut butter powder. You can tell by the sound it has very little power. I tapped the bottom of the unit to distribute the powder before I turned it on. The powder (I stayed below the max fill line) ended up clumped into the top. I ran it again, shaking the whole unit while it blended (and I use that turn loosely) and the powder was still caked into the lid and along the edges. I took a spatula and loosened the powder from the lid and the sides and ran it again, shaking the until while blending. AGAIN, powder caked into the lid. This time, I added a few ice cubes to see if they would knock the powder out of the lid. Nope, powder still there and because the machine is such a wimp, it took multiple tries to get the ice to break up. I finally gave up, put the mix into a shaker bottle - it did as much good if not better at blending. Now I'm off to find something that actually works. Save your money, don't buy this.
1 reply from SharkNinja team - 1 month ago
Hi there, Thank you for your detailed feedback on the Ninja Blast. We're sorry to hear about the difficulty with aligning the arrows and the blending performance, especially with powders. Your comments are important and will be shared with our product team. For best results, we recommend starting with liquid or yogurt to cover the blades, then adding fresh fruits, leafy greens, dry or sticky ingredients such as protein powders or nut butters, and finishing with ice or frozen items. This order can help reduce clumping and improve blending. You can view our full guide here: https://sharkninja.my.salesforce.com/sfc/p/#Hs000008nIdi/a/Hs000001Zi6D/qtFL7qrC0LngUTk7OH9EDaZc19XgPcaZ243aeNV80Ww Kind regards, Ninja Kitchen
3 out of 5 stars
20 June, 2026Verified purchase
(no review title)
The top lid wanted stay close
1 reply from SharkNinja Product Expert team - 1 month ago
Hi Deborah, Thank you for your review and for bringing this to our attention. We’re very disappointed to hear that the top lid isn’t staying closed during use. We’d like to help look into this further by providing troubleshooting for this issue. Please contact our customer service team at 1-800-365-0135, available Monday to Friday from 9 a.m. to 9 p.m. ET and Saturday from 9 a.m. to 6 p.m. ET, and we’ll be happy to assist you toward a resolution. Kind regards, Ninja Kitchen
5 out of 5 stars
20 June, 2026
originally posted on sharkninja.com
Ninja Blast Max
I am in love with the Ninja Blast Max. I got it to make frozen margaritas. I tilt the Blast Max to get the blades spinning so the ice doesn't jam. Set it down and let the crush cycle run. PERFECT frozen margarita! Very fine blend of the ice.I also make my morning protein smoothie in it with crushed ice.
5 out of 5 stars
18 June, 2026
originally posted on influenster.com
Great for on the go smoothies and morning rush
I love that this is portable and can go with me everywhere instead of using the big blender every time. As a teacher this works good for my morning rush. The blender blends wells with ice and frozen fruit with no problem and cleaning it is quick and easy. So far it’s good and I love this portable blender plus the color pink is cute and my style.