I am over-joyed with this portable mixer! When we go on road trips I love to be able to mix our breakfast smoothies in hotel rooms to stay on track with our healthy diet. The other mixers are just too small for the amount of frozen berries 1/2 banana, spinach , etc. I include, and had to split to 2 batches. THIS SIZE IS PERFECT, powerful blending & super portable! It’s exactly what Ive been waiting for!

[This review was collected as part of a promotion.] I am so happy with this blender - not only is it so cute, such a nice size for counter storage, so convenient with the lid, BUT it’s also so powerful! I made a berry banana smoothie with a ton of ice and it was literally done in a minute. And i mean with perfectly blended/smooth ice, not a chunky drink. I’m so excited to use this as the weather gets warmer to make cold drinks on the go. Maintenance seems easy enough and I did not experience any leaks or anything. Love it! Highly recommend! Hope to see solo jugs available to purchase soon!!

[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’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.] Blend like a boss with the Ninja BlendBoss Ice Crushing Tumbler Blender. It quickly turns ice into snow in a few seconds. This powerful blender makes great smoothies that you can take on the go. The 26 ounce cup comes with a leakproof locking lid with an easy to sip spout. This blender is super easy to use and takes up very little space making it great for small spaces. It is a bit noisy but that’s to he expected with 1200 watt motor. Very good at blending frozen fruit. Instruction guide is easy to read. I love the fun colors it comes in.

I just bought this from a retailer in Canada and I love it. The only thing I don’t love is that colour choice was nonexistent at the store. They only had one and now I realize that my tumbler did not come with the new straw! Why do some people get a straw and others don’t? Why can’t I buy a second tumbler for this? Seems unfair that some people are getting more than others. Other than that, it’s an awesome little blender. I put it on a rubber pad to make it less noisy while blending and so far, it’s been awesome. Would be even better with a straw and extra tumbler though.

[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 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 review was collected as part of a promotion.] I was incentivized by influenster. First let me start off by saying this tumbler blender is worth every penny. It is sturdy, and the tumbler is not made out of cheap plastic like others. It turned my fruit into a perfect smoothie with in seconds. It is a little loud, but it is quick working. I love that the base suction cups to the counter. It has three different settings, and most smoothie makers do not have thst option. I should know I have owned plenty that do not last. The tumbler is the perfect size for a large smoothie or frozen margarita. I have never owned one that has this much power. All I can say is wow! It is definitely worth the cost.

Love the product, but unfortunately the straw isn't great. A sturdier straw that isn't rubber would be perfect and easier to clean.