[This review was collected as part of a promotion.] The Ninja Blend Boss Tumbler Blender with 26oz travel tumbler makes blending, smoothing and ice crushing fun and easy. The motor has suction cups to ensure it stays put while on. Fill your cup, secure and flip to start. The auto-iQ buttons ensure blending and pausing happen on their own which means there's no guesswork or checking to see if it's done or still chunky. The lights illuminate the turn off when complete. Put your lid on (threads both left and right handed) and you are good to go! The cup itself is lightweight and the watermelon bubblegum is a great color combo that you can still see through when filled. The bright green color is even a nod to my very first Ninja blender that I received 13 years ago-it still works great! Cleanup is a breeze and it fits better in my cupboard than a standard blender. I only wish it had a removable cap for a straw insert. Other than that, I'm excited to try more smoothies and drinks!

This blender blends so smooth. I am impressed! It's user friendly. Great for persons who are constantly on the go.

I enjoy using the Ninja BlendBOSS, but also find the assembly to be a bit clumsy for senior citizens.

The best blender I have ever owned. Powerful yet compact. Love that I can blend everything in one container

Love this Ninja. Perfect for morning smoothies. Works better than my large ninja blender and less clean up.

Estoy satisfecha con la compra,el color está muy bonito,viene bien protegida y la entrega fue muy rápida

Love everything about this. The colour is a great feature but love the how versatile this is along with not being bulky. It looks appealing too left on the counter.

I love everything about this blender EXCEPT, I would love to be able to purchase additional tumblers. Hopefully these will become available ASAP! Will rate it 5 stars once that is possible!

With my previous blender headed to the great appliance store in the sky, I needed a replacement that was powerful, convenient, and worth the money. I still own an older Ninja Nutri-Blender Pro with Auto-iQ that carried me through COVID. I am not necessarily loyal to one brand; I am more of an “if it ain’t broke, why fix it?” kind of guy. Ninja has simply treated me well over the years, so I decided to try the Ninja BlendBOSS. For my first smoothie, I used frozen strawberries, frozen blueberries, protein powder, collagen powder, and milk. Protein powder can expose a weak blender quickly because it often leaves behind a gritty or chalky texture. The BlendBOSS handled everything in one cycle. There were no noticeable chunks of frozen fruit, no powder grit, and no need to run the blender again. The finished smoothie was thick, creamy, and smoother than Denzel Washington in American Gangster. The Auto-iQ programs make the BlendBOSS extremely easy to use. I can select a program, press the button, and work on something else nearby while it completes the cycle automatically. The progress lights show where it is in the blending process, and the machine stops when the program is finished. The base feels substantial, the design is sleek, and the handled tumbler is comfortable to carry. My package also included two tumblers and two reusable straws, although included accessories may vary depending on where the blender is purchased. I have only owned the BlendBOSS for a short time, so I cannot honestly judge its long-term durability yet. Based on its blending power, convenience, and first results, I am extremely impressed. WIT Inspection Rating: 5/5 — Truly Among the Best

Oh my gosh, I'm obsessed with this machine. It makes smoothies so quickly you just throw a handful of whatever you want in. There are some ice grab it and run out the door. It's as fast as getting ice water out of your fridge and so convenient and if it's in my cupholder perfectly in my car. It's also super small so it's very space-saving on my counter or in my pantry super easy to clean I'm obsessed with this thing. Mine sits on my counter because I get tired of taking it out of the pantry every day and I use it all the time.