Customer reviews from sharkninja.com
Ninja - BlendBOSS 26oz Tumbler Blender with Travel Tumbler, 1200 Peak Watts, Three AUTO IQ Programs - Watermelon Bubblegum
Average customer rating
4.8
(98 Reviews)
Rating breakdown 98 reviews
5 Stars
84
4 Stars
11
3 Stars
1
2 Stars
0
1 Star
2
93%of customers recommend this product.
(
13 out of
14)
Customer Reviews for Ninja - BlendBOSS 26oz Tumbler Blender with Travel Tumbler, 1200 Peak Watts, Three AUTO IQ Programs - Watermelon Bubblegum
Customer Rating
1
terrible design, leaks
on November 14, 2025
Posted by: Kaijuwus
from Illinois
Gender:Female
I bought this and 3 other cups and every single one of them leaks out of the button and all over you since it’s placed right by the spout! Seriously garbage 🤮
Response from sharkninja.comBy SharkNinja, November 17, 2025
Hello there,
Thank you for taking the time to leave a review.
We’re so sorry to hear about the leaking issue with your cups—that’s definitely not the experience we want for our customers. We kindly invite you to reach out to our team via phone at 1-800-365-0135 for further assistance. Our hours of operation are Monday to Friday, 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
Thank you for taking the time to leave a review.
We’re so sorry to hear about the leaking issue with your cups—that’s definitely not the experience we want for our customers. We kindly invite you to reach out to our team via phone at 1-800-365-0135 for further assistance. Our hours of operation are Monday to Friday, 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
Written by a customer while visiting sharkninja.com
Customer Rating
5
Works perfectly
on October 19, 2025
Posted by: Ccm1996
from Corvallis
Gender:Female
Love it so far!!!! Really want extra cups and hope they’re available soon.
Written by a customer while visiting sharkninja.com
Customer Rating
5
Works great
on October 22, 2025
Posted by: Julie1
from Oregon
Gender:Female
Works great so far. And why does anyone need extra mugs. Put it in your travel mug. I mean, who doesnt have one or more travel mugs in their cupboard. And who wants more of them filling the cupboard.
I would recommend this to a friend!
Written by a customer while visiting sharkninja.com
Customer Rating
4
Overpriced, Needs additional mug with the purchase
on November 2, 2025
Posted by: Saddie0419
Gender:Female
I really love this. It blends everything smoothly, no chucks are left behind. Well I gave this only four (4) stars because I ended up purchasing two (2) for myself because I wanted another mug in a different color. I love the two colors I purchased , but I should not have to do that. In my opinion it is overpriced for what it is, but purchasing two was definitely overkill for me. overall it does a great job & the travel mug is lightweight.
I would recommend this to a friend!
Written by a customer while visiting sharkninja.com
Customer Rating
5
Perfect Blender for Daily Shakes to Go!
on November 27, 2025
Posted by: KaleCrusher
This blender is powerful, smooth, and perfect for daily shakes. It blends ice, frozen fruit, and greens with no struggle. The 26oz tumbler is great for on-the-go drinks, and cleanup is easy. I love the quality, the color, and how fast it works. Highly recommend!
Written by a customer while visiting sharkninja.com
Customer Rating
4
Extra cups?
on October 16, 2025
Posted by: mchick00
from Chicago
Gender:Female
Love it BUT I hope that you will be releasing extra tumblers soon. I shouldn't have to buy two machines so my husband can also use it.
I would recommend this to a friend!
Written by a customer while visiting sharkninja.com
Customer Rating
1
Design flaw
on October 7, 2025
Posted by: Jjlt
from Sothwest
Gender:Female
Just purchased this but am dismayed to discover there are no extra mugs available for purchase. So what happens if my mug breaks??? What if another person in my household wants to use it? Even the Blast has extra mugs available.
No, I would not recommend this to a friend.
Response from sharkninja.comBy SharkNinja, October 8, 2025
Hello, We're excited to hear you've purchased our new Ninja Blendboss! If you have any issues with your Blendboss mug or motor base, our customer support team will be sure to help you out with a replacement if determined under warranty. Check back on SharkNinja.com for updates in the future for Blendboss cups available for purchase for the whole family! Kind regards, Ninja Kitchen
Written by a customer while visiting sharkninja.com
Customer Rating
5
Stylish and Convenient!
on October 12, 2025
Posted by: Mswilder40
from Gordo, Alabama
Gender:Female
I love it!!! Just like all my other ninja products. It’s very powerful and easy to pack and go! Thanks Ninja, you NEVER seem to disappoint!!
I would recommend this to a friend!
Written by a customer while visiting sharkninja.com