[This review was collected as part of a promotion.] I’m thoroughly impressed by the Ninja BlendBOSS Blender. This thing packs a punch. The tumbler is large enough to make an XL smoothie. I added some Greek yogurt, protein powder, frozen fruit, water and ice and placed it in the tumbler. The blade attachment easily screws in place and provides an airtight seal (no leaking, and you can actually hear the release of air when you reopen it!). The base is really heavy to ensure stability, but also has two suction cups on the bottom for added stability (first time I’ve seen that - pretty cool!). Once you twist the tumbler into the base, there’s a sensor that tells you when it’s engaged properly and you can then move on to the next step of selecting your blending option. I like how I didn’t have to pick the tumbler up and shake it around to make sure everything’s getting blended properly. It stops on its own, senses what power it needs to use on the next run and proceeds. The result is a frothy, perfectly blended smoothie. No bumps, no pieces and totally consistent. Very impressive! I drink it straight from the tumbler and the large handle makes it comfortable to use. If I could wish for one extra thing here, it would be an extra cup/tumbler. But this is pretty perfect!!

[This review was collected as part of a promotion.] I was excited to try the ninja portable blender and travel cup. It is a very cute purple and it has suction cups so it does not slip. I made a smoothie using protein powder, frozen fruit, and milk. It was really good and easy to drink and easy to clean up afterwards.

[This review was collected as part of a promotion.] I have used this every morning since I received it to make my frappe before work! It powers through that ice in no time! I love that I can just take the tumbler with me, instead of having to transfer to something else. Less dishes to wash-HALLELUJAH! And it doesn’t leak all over me! It’s a win!

[This review was collected as part of a promotion.] I’ve been using the Ninja Blend Boss for a few weeks now, and overall, I’m really happy with it. It works exactly the way it promises: blend, pop off the base, add the drinking lid, and go. No transferring to another cup, no extra dishes — which is a huge win for busy mornings. The blending performance is genuinely impressive for a compact system. The preset modes (Blend, Smoothie, Ice Crush, and Pulse) are intuitive and actually make a difference depending on what you’re mixing. I’ve thrown leafy greens, frozen fruit, and nut butter into it, and it handles everything without a problem. What really sets this apart from similar bullet-style blenders is the design. The cup feels trendy, reusable, and surprisingly durable — something you’d actually want to carry around, not hide in the fridge or tote bag. My one complaint is the lid setup. It only comes with a sip-style top, which works — but I wish it also included a screw-on spout cap or a more secure button lid. I haven’t dropped it (yet), but it definitely feels like that could get messy. Having a leak-proof option would make this truly portable.

[This review was collected as part of a promotion.] The BlendBOSS is a great personal size blender. Its features are easy to use and perfect for on the go. The design is sleek and easily can be stored away to not take up space or can be left out and doesn’t take up a lot of counter space.

[This review was collected as part of a promotion.] This product is awesome! Very convenient to use, especially for on the go! And the base is small so it doesn’t take up much room. The only downside is that it can be loud but that’s expected since it’s a blender. Very easy to clean (all items can go in dishwasher!) and it holds a lot! All you have to do it out the items in the blender and then switch the lids after blended and you’re good to go!

[This review was collected as part of a promotion.] The power of this ninja blend balls and a tumbler that you can take along with you is amazing I did receive this free from influenster for my honest opinion and I definitely recommend this I always love this brand ninja they never let me down and specially with the color electric green I absolutely love it it's new and inventive an sleek all in one!

[This review was collected as part of a promotion.] This is awesome! The base of this blender has suction cups, that made it feel really safe and sturdy! The piece with the blades on it, comes off so it is very easy to clean! No more cramming my hand down a blender to clean the blades! I only used it briefly, if I would have used the correct setting..I’m confident that all of my ice would have been crushed! It’s a little noisy, but nothing like the blender I was using! I love that I can make a smoothie, and just put a lid on it and take it with me! Oh and it’s super cute! It’s purple and yellow!

[This review was collected as part of a promotion.] I have had a Vitamix blender for the past 12 years that I have used almost daily. This helps set the standard for what I'm comparing this blender too. Our family makes smoothies almost every single day and uses our blender for other things like soups, dips, protein drinks, etc. we are a family of six and so we tend to make things in large batches, however, I was curious about the single serve blender because there are times where I take something to work and thought this might be a good tool for pulling that off. The blender did a good job when I thought through what was actually going to happen. Let me explain. With my typical blender I just throw everything in turn it on and we're good to go. But with this single serve ninja I had to be very conscious about how I was going to actually blend because of the important fact that you tip the tumbler upside down for things to blend. As an example, I made a protein shake where I dumped the protein powder in the bottom of the tumbler and then poured milk on top. Top. Mistake, because when I put on the blending top and then tipped it over the blades are now on the bottom but all of the stuff I wanted to blend was at the top. The milk came down however a lot of the protein powder got stuck at the top and there was no way for it to get down without taking off the tumbler shaking it around a little bit then trying again. I ran into the same problem yet slightly different when making a smoothie. We tend to use frozen fruit with our smoothie and what I did was I poured in kefir, then added all of my frozen fruits and coconut oil. But again, because this blender has you tip it upside down to blend a lot of the stuff got stuck and there was no way to get it down to the blades. I would have to take the tumbler off shake things down a little bit use a fork to get things unstuck and then blend again. Order of operations with this blender and thinking through what's going to happen is important. You can't just throw everything in and expect it to do well, unless you're blending only liquids that flow easily. We want to be able to just throw everything in turn it on and it blends everything and this is just not that blender. All that being said, when the blender works it works. Switching to the drinking top. It stayed liquid tight and I never had any leaks. Everything was really easy to clean and it's nice that you could just throw it in the dishwasher. One last thing that is both a pro and a con are the suction cups on the bottom. It's great during blending but it just makes it hard to move the base around if you want to pull it out from underneath your cabinet blend and then push it back under the cabinet for storage. The suction cups had a lot of sticking power and I just worry over time they are going to break. Overall, it's actually a really good blender, it's just not the blender for how our family uses blenders.

I love my new blender. I bought it in lilac. I leave it at work and receive compliments all the time. My only issue is I wish there was an option for a smaller cup size and a straw. At times I don’t want a 26 oz beverage , but if I do I would like a straw. “ I’m a lady !”. Lol. Ninja If you decide to make those accessories . 5 Stars. And hit me uup!