Vitamix Blending Cups Starter Kit, 20 oz. Favorite


Roll Over Image to Zoom

Vitamix Blending Cups Starter Kit, 20 oz.


Easy, hassle-free returns online and in-store for eligible items.

Learn More

Earn $25 in reward dollars4 for every $500 spent on your Williams Sonoma Credit Card. Learn More


Blend personal smoothies for everyone in the family without having extra containers to wash. Designed expressly for the Vitamix Ascent Series blender, these containers let you whip up individual beverages and take them to go as travel cups. Also great for chopping ingredients like garlic and onion.

  • For use with Vitamix Ascent Series blenders only.
  • Set of two 20-oz. blending cups with spill-proof lids and one blade base.
  • Built-in Self-Detect™ technology allows blender to recognize the container and automatically adjust blend settings for its size.
  • Blades are laser-cut from hardened stainless steel to consistently deliver the same quality blends for years to come.
  • Bowl rotates ingredients back to blades for faster, smoother blending.
  • Tapered design fits easily into car cup holders and refrigerator doors.
Dimensions & More Info

Each container:

  • 4 1/2" diam., 10" high.
  • 20-oz. cap.
  • Made in USA.

More Information

  • Containers are made of BPA-free Eastman Tritan®, insulated to maintain cold temperatures.
  • Metal drive system securely joins the container and motor base for maximum durability.
Use & Care


  • Containers, lids and blade base are all dishwasher safe.
  • For self-cleaning, partially fill container with warm water and a drop of dish soap, then blend on highest speed for 30 seconds. Rinse with warm water and air dry.

Shipping Information

UPS can deliver most in-stock items within 3-5 business days. UPS is unable to deliver to P.O. boxes.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Next Day Delivery

For an additional charge of $17.50 per address, we can expedite delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.

Orders received by 9:00 p.m., Eastern time, Monday through Thursday will arrive the next business day; orders placed Friday through Sunday will arrive on the following Tuesday.

Return Policy

At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

If within 30 days, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value. An original receipt or gift receipt is required for all returns and exchanges. Returns with a gift receipt will be refunded in the form of a Merchandise Credit for the amount indicated on the gift receipt. Returns with original receipt will be refunded in the original form of payment, cash and check refunds over $100 will be issued as a company check (may take 14 business days from time of request).

For all cutlery returns (knife sets, single knives, cutting boards, knife sharpeners, and knife storage) please contact us at 888.922.4108 to initiate the return.

We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food, items shipped direct from the vendor, or on items damaged through normal wear and tear. Final sale items ending in .97 or .99 cannot be returned.

Made to Order and Final Sale Furniture items are non-returnable, and cannot be cancelled once the order is placed.

For returns of items purchased from your Williams Sonoma Gift Registry, we will gladly provide a refund or exchange for the merchandise within 90 days of your event or within 90 days of purchase, whichever date is later. View Full Returns Policy.

Frappe Recipe

In a Vitamix blender, combine the espresso, milk, sugar and ice. Cover and blend on low speed, slowly increasing the speed to high. Blend on high until smooth, about 30 seconds.

Pour into 2 glasses and serve immediately. Serves 2.

Williams-Sonoma Kitchen

See full Frappe Recipe.

  • Rated 5 out of 5 by from Awesome: Ignore the negative reviews! I use these cups EVERY SINGLE DAY. You need to follow the instructions to get them to blend correctly! The way I do it, frozen items in first, then add my liquid, then my powder and then my leafy greens. It works like a champ! I love that I'm only dirtying the 1 item. One word of caution: Hang on to the cup when you hit "go". I've had them spin about a couple of times, spewing the contents everywhere! (I still love them, just know how to use them!)
    Date published: 2018-06-13
    Rated 1 out of 5 by from Not functional I bought this a month ago after waiting over a year for vitamix to come out with accessories for the ascent series...I would not recommend to anyone! The design of the cup is flawed. It’s too narrow at the base and because of this, not much fits into the cup. If you try to cram more into the cup, the stuff at the base will not blend. I made my regular morning fruit smoothie- frozen pineapple, baby spinach, 1/2 an apple, and water- and it took me blending and shaking the cup 6 times, when I can place all these ingredients into my magic bullet and it blends in 30 seconds or less. Then, once you finally get ingredients blended and it’s time to take off the lid, it’s vacuum sealed and you end up wearing a bunch of it. Totally not worth it and very disappointed in the quality and functionality of this product.
    Date published: 2018-04-25
    Rated 1 out of 5 by from Not good for thick smoothies, and way too small I bought these a while ago hoping to replace my nutribullet and just have one thing on the counter for my blending needs. I have not experienced any problems leaking, but the cups are a horrible design for this. First of all the cup is way too small to make say a 12-16oz smoothie. The reason is the cup is very narrow and it has the ridges inside (making it even more narrow). So you can't get ingredients into it. For example a sliced apple will take up 1/2 of the container, by the time you add a couple more items it's full, worse yet because of the narrow "bottom" it does not blend well for thicker or frozen ingredients. Ingredients I could easily blend with a $79 nutribullet, would not blend with the these blending cups even after multiple attempts. In addition the cup is impossible to drink from unless you use the special lid. That's fine if you are making it to go, but if you want to just make something to drink you either have get a lit dirty and clean it, or pour it into a glass and wash two containers. I can blend, and clean my nutribullet before I can even finish blending with the vitamix. Now if you make very small (6-8oz) runny smoothies or want it for salad dressing etc. they are probably great. But for thicker frozen smoothies that are 10-12oz it's worthless. The one praise I would give the vitamix is when it did blend, it did make a smoother blend than the nutribullet, but it was so much hassle I don't even use it anymore. What they need is a container that has straight sides so the contents can move around to blend better, and a larger container so you can get enough ingredients into it to end up with a 10-12oz smoothie. The photo attached is the container with 1 cup of cucumber and 1/2 cup of baby carrots, and the container is full. Sure I could dice everything smaller and get more in there, but if I have to dice the ingredients first that's just way more time/hassle.
    Date published: 2018-03-07
    Rated 2 out of 5 by from Depends on use I eat a whole food plant based diet (WFPBD) and end up using my Vitamix a couple of times a day. I drink 2 smoothies a day, one with fruit and berries, the other with veggies, both are 20oz. With my 64oz container, this is a fairly quick process, but I was excited about the 20 oz cup because I often make this to take to work with me, so was looking forward to having this. It didn't take but a few minutes to realize this container is made for a 20 oz end result, not for reducing down or blending down to a 20 oz result. It may work great for some. My morning smoothie has an orange, apple, banana, 1/2 cup frozen berries and a half inch of ginger root. I have an apple slicer, so there were 8 slices sans core and a peeled orange halved. That's all that fit, and that was crammed in there so tight that it lodged in the container and didn't make contact with the blades. Depending on what you want to blend, size matters. If you are blending larger items, (like the fruits i mentioned) or larger quantities that result in 20oz blends, you will have to do much more prep work and reduce their size first (witch sort of defeats part of the purpose of having a blender to do the work). Cool idea, but not functional for robust smoothies.
    Date published: 2018-03-03
    Rated 5 out of 5 by from Works great if you line them up correctly I avoided purchasing this product for a long time due to the negative reviews that stated it doesn't work. Then I learned why everybody was having a hard time. The trick is to align the arrows on the cup and the base at the start, and then turn one full rotation around so the arrows match back up again. This makes it so that the cup is tight enough that it won't leak, but not too tight that it's hard to unscrew after. The permanent arrows are not very noticeable, so I can understand why so many people had an issue. However, when you first receive your product you will see a big arrow sticker on each piece that shows you the location of the subtle permanent arrow. I found these to be very convenient and work very well. I would highly recommend them!
    Date published: 2018-01-31
    Rated 5 out of 5 by from Ignore the bad reviews! I was hesitant to purchase these because of the negative reviews, but after using them for over a month, I can confidently say that the negative reviews are 100% due to user error. If you read the information that comes with the cups, you will find out that you need to align the cup and the base correctly in order for your Vitamix to detect it. Failure to line up the base correctly so the blender does not recognize the cup is not the Vitamix's fault, but that of those who wrote a negative review. Buy these! You won't be disappointed!
    Date published: 2018-01-20
    Rated 5 out of 5 by from Very convenient! I got the starter kit a few months ago and it's been good so far. There was a point I thought the container was leaking but turned out to be that the seal was placed incorrectly. I also thought the container was not being recognized by my blender, it turns out I was tightening it too much and it caused some misalignment. It's working great now!
    Date published: 2017-12-21
    Rated 1 out of 5 by from Stopped working I bought this less than two months ago, excited at the prospect of making smoothies without using the 64 ounce regular blender. The machine no longer recognizes the base. I’d suggest refraining from buying until Vitamix works out the kinks.
    Date published: 2017-12-19
    • y_2018, m_6, d_19, h_21
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_17
    • loc_en_US, sid_vitamix-blending-cups-starter-kit, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_williamssonoma
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getReviews, 79ms

Find & Pick a Store

Tap here to close

The location you specified seems to be incorrect. Please enter a valid address or ZIP code.

Stores Nearby:

  • Populating store list please wait.

This product is not available in stores within miles of you.

Try entering a new location or adjusting the distance.

Prices and promotions may vary in stores. We make every effort to give you current product availability information, but our store inventory is always changing so an item's availability cannot be guaranteed.