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Ninja - BlendBOSS 26oz Tumbler Blender with Travel Tumbler, 1200 Peak Watts, Three AUTO IQ Programs - Cyberspace

Model: DB351CY
SKU: 6670001
Sold byBest Buy

Customers are saying

Customers commend the blender for its exceptional ease of use, impressive blending performance, and powerful motor. Users also appreciate the stylish, compact design and the unit's stability during operation, noting that it handles ice with ease and remains leak-free. While the appliance is highly regarded for its efficiency, some users advise that it can be quite loud during use.

Generated by AI based on customer reviews.
Features
  • 100% Leakproof Flip Cap*

    LeakProof Flip Cap is your new go-to for hiking, school, work, gym, or throw in your bag without any worry. *Leakproof when in locked position

  • Easy Sip Chug Lid

    Drink directly from the vessel with integrated chug spout. Lid locks shut to prevent leaking when traveling.

  • Total Crushing Power

    A 1200-peak-watt motor base effortlessly crushes ice to snow and blends all your favorite ingredients.

  • Compact Base

    Ultra-powerful single serve blender sports a modern aesthetic and super space-saving design.

  • Cupholder Friendly

    Cupholder-friendly design feature a contoured, comfortable easy-carry handle.

  • CrushBlade Assembly

    Stainless steel blade assembly is multi-functional and perfect for velvety smoothies, crushed frozen drinks, and smooth nutrient extractions. Blades are also ideal for single-serve portions of dips, soups, and purees.

  • Three Auto IQ Programs & Speeds

    Take the guesswork out of blending with 3 intelligent programs: Smoothie, Ice Crush, and Blend. Auto iQ® presets combine pulsing, blending, and pausing patterns that do the work for you.

  • Easy To Clean And Durable

    Dishwasher safe and BPA free Parts. Durably designed for everyday use.

  • 26oz Capacity

    26 oz handled leakproof tumbler to take your blends on the go in one simple step.

  • WHATS INCLUDED

    (1) 26oz Blendboss Travel Tumbler, (1) LeakProof Easy Sip Chug & Straw Lid assembly, (1) Ninja CrushBlade Assembly, and (1) 1200 Peak-Watt Motor Base

See all features
Specifications
  • Care And Cleaning Instructions
    Dishwasher-safe parts
    Capacity
    26 ounces
    Function(s)
    Smoothie, Ice Crush, Puree, Pulse
    Number of Speed Settings
    1
    Wattage
    1200 watts
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Reviews

Rating 4.9 out of 5 stars with 69 reviews

94% would recommend to a friend
Customers are sayingCustomers commend the blender for its exceptional ease of use, impressive blending performance, and powerful motor. Users also appreciate the stylish, compact design and the unit's stability during operation, noting that it handles ice with ease and remains leak-free. While the appliance is highly regarded for its efficiency, some users advise that it can be quite loud during use.
This summary was generated by AI based on customer reviews.
  • Ease of Use (36)
  • Blending Performance (27)
  • Power (17)
  • Design (9)
  • Stability (9)
  • Noise Level (12)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Smooth(ie) Operator

    The Ninja BlendBoss has been a solid blender so far. It comes with a very bare-bones set of accessories: a tumbler, a straw, a blender base, a blender blade assembly, a silicone sleeve, and a smoothie/drinking lid. Unboxing is very straightforward, as is set-up. The product itself feels solid and sturdy, despite being almost (?) entirely made out of plastic. The all-plastic construction may be another downside for certain people. While I don’t mind, this may be a sore point for some trying to avoid consuming beverages/foods encased in plastic. That aside, the base itself is extremely heavy, and I like the suction cups used to help keep it in place while blending. Unfortunately, this also makes it harder to move out of the way once you’re done using it; if you, too, have limited counter space, you might struggle with whether or not to dedicate counter space to it or fight with it every time you need to peel it off the counter. Its strength definitely lies in its ability to blend and crush ice very well, but it is also easy to use to boot. My family, with people ranging from their early 20s to their late 50s, has all been able to use it without any trouble. Although I haven’t had the opportunity to run the blender tumbler, straw, or lids through the dishwasher, they are dishwasher-safe and should make cleanup easy (though doing it by hand is not particularly difficult). I would use caution, as always, when washing the blade assembly by hand; I was not fully aware of how sharp the blades were, and managed to nick myself a bit while hand-washing. Nothing huge, but worth noting since I have never had that happen with other blenders in the past. It’s a trade-off for how well this blender is able to blend and shred ingredients, for sure. I was impressed by how well it handles ice and frozen ingredients, though it sometimes struggles and gets jammed when there are too many solids in the tumbler. I noticed that when packed with lots of ice or solid fruit or veggies, it tended to accumulate on the blade assembly while blending and get stuck — you can hear the blender struggling and “spinning its wheels” in a sense while pumping out tons of air to try to unstick itself. Annoying, but easy to avoid in advance by cutting back on ice/solids. You can also use the tumbler to take on the go quite easily, so for a “blend and go” breakfast, it works brilliantly. I found that the straw was a little finicky/short and sometimes would sink down into the tumbler, so I prefer to decant the smoothies into a cup. That said, it is hard to argue against the convenience of being able to swap lids, stick in a straw, and be on the move in moments. As a warning, if using frozen ingredients, you may notice that there can be condensation and drips while drinking this way; I had issues with this, and it is another reason I don’t use the tumbler as a portable cup. My main complaints otherwise are very limited: it is quite loud (around 84db to a little over 100db, so sometimes louder than other blenders I’ve used in the past), the suction cups make it hard to move the blender base out of the way when not in use, and the handle design traps water while washing. If you aren’t careful, you might end up with some residual soap in the handle itself. Overall, however, it’s a powerful, convenient little blender and I have enjoyed making everything from fresh fruit/veggie smoothies to more indulgent frappe-style shakes. Definitely would recommend. I also had an issue that required an RMA, and Shark was easy to work with and replaced the product quickly. That makes me feel even better recommending it, since the company stood behind the product when something went wrong (which is a given when millions of products are being sold every year). Pros: + easy to use/setup + blends/crushes ice much better than cheaper blenders I’ve used in the past + can swap lids and take on the go with the drink tumbler Cons - very loud - base is heavy and suction cups make it hard to remove once not in use - handle can trap water after washing

    Posted by R Tanaka

  • Rated 5 out of 5 stars

    Stylish, countertop powerhouse for smoothies, etc.

    Intro ================================= I wasn't expecting to love the BlendBOSS, but you can't argue with its sheer blending power. Ninja has created a gadget that blends a trendy aesthetic with serious functional power for making smoothies and iced drinks on the go. Let's see how this fun, compact blender performs. Overview and Specs ================================= At a reasonable MSRP, the BlendBOSS is priced as a premium personal blender for those that don't need a full-on blender for cooking and meal-prep. A 1,200-watt peak motor base is plenty of power for anything you put in it and comes with a 26-ounce travel tumbler. You get three Auto-iQ programs—Smoothie, Ice Crush, and Blend—along with a manual Pulse button, making this thing dead-simple to use. It comes in a variety of fun colors like Lavender Lemonade, Blue Raspberry, and Watermelon Bubblegum. Cleanup is a breeze, as the tumbler, lid, and blade assembly are all dishwasher safe. I was hoping for Lavender Lemonade, but Blue Raspberry still looks good! Design and Build ================================= The design of the mug looks like a plastic, see-through Stanley Cup, complete with a handle, a pop-up lid, and a straw. This may be the only straw that you've ever seen that comes with "instructions" since it's part plastic and part silicone. The silicone part actually faces down, inside the mug, since it's flexible so you can still close the top! I wish the mug was glass instead of plastic, but I suppose we can't win them all... Overall it has a fairly small footprint, though the base is weighty to house that large motor. I like that it has suction cups to keep it securely planted on your counter. The tumbler includes convenient measurement markings, with the most important ones clearly marked: A 6-ounce minimum liquid requirement and a 24-ounce max fill line. The lid has a push button to open it, but it doesn't lock securely, so don't just throw it around in your bag. Keep it in a cupholder, or hang onto it. It may just be me, but the lid did flop down on me when I was chugging, so your mileage may vary with that... Maybe I should use the straw more often! Performance ================================= This is where the BlendBOSS truly shines. It easily blasts through ice, frozen fruit, and tough ingredients, turning ice into "slushy snow" in seconds. From crushed ice to frozen berry smoothies, there was no challenging this thing. The Auto-iQ settings pulse and pause automatically, saving you from having to manually stir most mixtures. This is nice if you're getting ready in the morning. Just get your ingredients in there, push a button and get dressed while waiting for your smoothie to appear! Note, because it's a gravity blender, you must stick to the 6-ounce liquid minimum. Also, be prepared for some noise! While crushing ice, it was just as loud as our "premium food processor". Summary ================================== The Ninja BlendBOSS Tumbler Blender is an excellent, highly capable personal blender that not only performs, but looks pretty good on a counter without taking up too much space. It's powerful enough for anything you throw at it and easily tackles a variety of kitchen work beyond just simple smoothies. I usually only take out the "big guns" for serious food prep so having a smoothie-specialist like this Ninja BlendBOSS really helps. Strengths: More than enough power at 1200W, effortlessly crushes ice, stylish design with fun colors, completely dishwasher safe Weaknesses: Only includes one pitcher (plastic) out of the box, requires sufficient liquid to blend properly, noisy operation, non-locking lid for travel

    Posted by Kaizoku

  • Rated 5 out of 5 stars

    Looks, Power, and Convenience

    Looks, Power, and Convenience The Ninja BlendBOSS feels like the perfect mashup between those trendy tumblers everyone is carrying and a high-end personal blender. It features a 26oz clear plastic body that functions exactly how you'd want it to, complete with a cupholder-friendly rubber base, a fully sealing lid that fits a large straw, and a remarkably sturdy handle. In my experience, it's a durable, high-quality piece of gear that has just enough unique styling to stand out from the crowd. Its real "secret sauce," however, is that it doubles directly as your blending jar. When you're ready to mix, you simply swap the tumbler lid for the crushblade, flip it over, and twist it onto the motor base. I was impressed by how compact the base is, featuring four intuitive buttons: Blend, Smoothie, Ice Crush, and Pulse. The first three are "IQ" modes, meaning the blender automatically cycles through pulses and speed changes for you. I tested this with a fairly demanding avocado, apple, and cucumber honey smoothie packed with ice; it blended everything into a seamless, chunk-free texture with just one touch. The 1200-watt motor has some serious kick, but the little suction cups on the bottom kept the base firmly planted on my counter throughout the process. Everything is BPA-free and dishwasher safe, which makes clean-up easy, and it's compact enough to sit on the base when not in use without taking up much counter space. Honestly, the only thing I am not the biggest fan of is the flip-cap cover that looks kinda like a rock that is just sitting on top of your tumbler when closed, but it’s definitely unique and is such a minor nitpick. Really, this is a great tumbler/blender combo and if you drink a lot of smoothies, it makes them a breeze. Highly recommended.

    Posted by Jacbo14

  • Rated 5 out of 5 stars

    Powerful Blender and 26 oz. Mug in One

    The best, compact blender I have owned is the new BlendBoss by Ninja. It is great for smoothies, blending, crushing, and pulsing, and has 3 Auto-iQ programs built into one touch preset programs. The base encloses a 1200 peak-watt motor, and it easily suctions to any surface it is set on. This is perfect to eliminate movement while working, because it works hard and can turn ice cubes into snow by crushing it in an instant. It blends smoothies to the consistency of your personal preference. Just add a little liquid if it is too thick for your taste. Your blended drink is mixed in a 26 oz leakproof cup with handle. After mixing simply remove the blade assembly and replace it with the leakproof flip cap and lock the cap into place. Take your drink on the go with the reusable straw that can even be left in the cup with the flip closed and sealed. Or just chug from the mug if that is your preference. It is such a compact easy setup that it can be easily cleaned by placing a couple of drops of dishwashing liquid into the mug with water, attach the blade assembly and let it run a few seconds to clean. The Ninja BlendBoss comes in several bright and cheerful colors for spring. Ninja offers additional 26 oz blending travel tumblers that can be purchased separately in five (5) assorted colors for $39.99. It is perfect for the health-conscious person working to beef up their vitamin intake and protein in liquid form. I definitely have started using mine daily, and would recommend it over anything else on the market for this type of use.

    Posted by SwigglesMilam

  • Rated 5 out of 5 stars

    Can't go wrong with this!

    I absolutely love this! From the description, it sounded good but I wondered if it was exaggerated because it sounded amazing. It does exactly what it says and it works amazingly. First, putting it together to use is very simple and quick. The motor is small and doesn’t take up much space on my counter. The way it suctions to the counter makes it very sturdy. The whole system from container to motor looks really nice too. I’ve used it every day since I got it. I love how easy it is to clean the tumbler, it’s much easier than my blender. Especially because the blade is removed since it’s on top. It’s easy scrape what’s inside and to clean. Just be careful cleaning the blade part by hand, you can imagine how sharp they are when you see how it works to turn ice into slush using the ice crush button. All the parts except the motor can be put the top rack of dishwasher. I was excited to use for the first time. I looked at the quick start guide and followed it. After cleaning the tumbler, I put my ice just below the max fill line and used the ice crush button. We watched the lights on the status bar. It did it it’s thing and automatically stopped. Kiddos were excited to see it literally turned the ice to slush. We added orange juice and used the pulse for few seconds since I didn’t want to go for too long. Poured in cups and gave them straws. They loved it. We experimented with different juice flavors. I made smoothie with cut up ginger, spring lettuce, baby spinach, peaches, cucumbers, yogurt and frozen berries. It was so quick and perfectly blended using the smoothie button. And best of all, I removed the blade top and covered my tumber with the travel lid and straw that came with it. It fit inside my cup holder while I drove to work. Easy. Quick. I used the blend button to make a protein shake for older child, he liked it and it looked good. I don’t like protein shakes, so I’ll take his word for it. Other items I’ve made so far, frozen coffee drink, hummus, frozen lemonade, home made fake-cream where I blended frozen mango and banana chunks and cold coconut milk. It came out nice and thick. I scraped it out of the tumbler and put into a square pan, put in freezer for about and hour and then we scooped it out like ice cream. Yum! We tried same thing but added greek yogurt, so good! The only challenge I’ve had so far is that I had to make it clear to my family that the tumbler is mine. They can use it but must empty it and they are not to take it with them. I saw that I can buy the tumblers separately and in different colors so everyone can have their own personal one. But when I went to order them it looks like they are out to stock for all the colors, except the color I currently have. Hopefully, they’ll be in stock soon.

    Posted by Maddie

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Pros for Ninja - BlendBOSS 26oz Tumbler Blender with Travel Tumbler, 1200 Peak Watts, Three AUTO IQ Programs - Cyberspace
Ease of Use, Power, Design, Blending Performance, StabilityOverall Performance, Ease of Use, Power, Smoothie Quality, SizeOverall Performance, Ease of Use, Power, Smoothie Quality, SizeOverall Performance, Ease of Use, Power, Design, Ice Crushing
Cons for Ninja - BlendBOSS 26oz Tumbler Blender with Travel Tumbler, 1200 Peak Watts, Three AUTO IQ Programs - Cyberspace
Noise LevelNoise Level, Blending, Cup DurabilityNoise LevelNoise Level, Size, Blade Sharpness, Motor, Price

Specs

Questions & Answers
  • Is the travel tumbler that comes with the blender leakproof?

    Yes, the included travel tumbler is leakproof when in locked position.

    This question and answer was generated by AI based on customer and product data.
  • What is the power of this blending machine?

    This blending machine has a 1200 watts power.

    This question and answer was generated by AI based on customer and product data.
  • What is the capacity of the included travel tumbler?

    The included travel tumbler has a capacity of 26 ounces.

    This question and answer was generated by AI based on customer and product data.
  • Does this blender have preset programs?

    Yes, this blender has three auto iq programs.

    This question and answer was generated by AI based on customer and product data.
  • Are the materials of this blender BPA-Free?

    Yes, the materials of this blender are BPA-Free.

    This question and answer was generated by AI based on customer and product data.
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