For Larger, Faster Blends

The WildSide jar combines with your Blendtec blender to maximize blending performance.

  • Increases blending efficiency for frozen ingredients by up to 25%
  • Blunt safety blade is 80% thicker and ten times stronger than other blades
  • Patented fifth side allows for bigger, faster blends
  • Made from impact-resistant, BPA-free copolyester
  • Compatible with all Blendtec consumer blenders

The WildSide+ jar also features two vertical ridges on the interior walls to disrupt the blending pattern even further and accelerate the blend. The result? The fastest, smoothest blends yet.

  • Capacity: 90 oz, with measurements up to 36 oz
  • Dimensions: 7" wide x 9.5" tall x 7" deep
  • Weight: 1.5 lbs
  • 3 year warranty
WildSide+ Jar is rated 4.1034 out of 5 by 29.
Rated 4 out of 5 by from Luv my Blender, disappointed in the leaking gasket Ive not quite has this a year and the black gasket to my wildside jar started shredding - we'd see little black shreds on the base when we removed the jar- now the gasket leaks any liquid we put in. Im really disappointed and hope I can have the jar replaced since we dont use it daily but its a great product and the jars are awfully expensive if the gasket is going to shred and wiggle the blade and leak. I thought my kids did it so blamed them, but in the Q&A section here, I see its not an isolated situation. I hope we can get this resolved so I can go back to loving my blender!
Date published: 2014-07-28
Rated 5 out of 5 by from Blendtec honors their warranty I abuse my blender daily with frozen fruits, and the jar failed after having it for about 7 months. I got a new one in 3 days w/ no hassle after emailing customer service about it. Realistically, no blender jar's blade assembly is going to last years with daily use (I bought the blender expecting to need warranty replacements for the jar, since there's no chance it's going to last 7 years with daily use), so as long as blendtec keeps sending me new jars when they wear out for the duration of the warranty, I'm satisfied. The jar sounds different when it's starting to wear out, so when this happens get in touch w/ customer service so you can get a new one shipped out to you before the old one completely breaks.
Date published: 2014-09-13
Rated 3 out of 5 by from Shredded Gasket... My wife bought this blender 2 years ago and we have used it 25 times TOP's... I go to use it tonight to start my Green Smoothie cleanse and not even a few seconds in, smoke starts coming from the bottom of the Jar so I turn it off and when I lifted the Jar, The Gasket was SHREDDED and it leaked all over my floor... Very Unhappy... So then I go get the box it came in so that I could read the warranty information and it says that I have to have the original sales receipt to have the Jar repaired under warranty... I have no idea what I did with a receipt from 2 years ago! Ugh... So now I'm stuck with a $300 paperweight??...
Date published: 2014-10-20
Rated 2 out of 5 by from Great blender, too bad the jar's gasket has broken I bought this 10 months ago and now the jar leaks and gasket is going. I've used it to make smoothies only - about 2 a week over those 10 months. Don't want to spend $100 for a replacement jar if it will break down too. Really disappointed and unsure what to do.
Date published: 2014-08-12
Rated 5 out of 5 by from Outstanding! I got the Wildside as a replacement for the original jar that I flat wore out. This jar is terrific -- it is quieter than the standard jar when I make my smoothies which are very heavy on the ice. It also blends the contents quicker than the original jar and has a lower profile. Also easier to clean than the original jar because the base is wider and I can get a cleaning brush down there very easily. Awesome jar.
Date published: 2014-07-15
Rated 3 out of 5 by from loved it for a long time... we first got our Blendtec when we found out our daughter was going to have to have a g-tube and have a blended diet. We started using the Wildside jar and enjoyed how it worked until the gasket shredded. Unfortunately for $100 you would think you could get a jar that wouldn't fall apart. We love our blender but wish that either the jars were cheaper or better quality gaskets being used to make them.the thing that we are happy about is that the jar lasted for 2400 uses we hope a new one will last for 2400 more.
Date published: 2015-01-27
Rated 4 out of 5 by from A Great Replacement I bought the wildside jar as a replacement for my regular jar when the latter's blender rotor blade seal shot black stuff all over the motor housing. I had bought a blendtec for my girlfriend with a wildside jar so I'm familiar with the advantages of this jar and I really like mine. I use it mostly to make morning smoothies where I can put nuts, veggies, fruit and all sorts of ingredients to aid my health. It handles everything quite well and I particularly like that it can start on a slow speed for other types of blending. After I bought the wildside jar I was contacted by a company representative who informed me that I had an active warranty on the blender and so I opted to accept a twister jar instead of a refund on the replacement jar. I'm looking forward to making peanut butter and hummus with the twister jar. I do, however, have a concern about the seals wearing out on the jars. The blendtec I got for my girlfriend is a year and a half old and I find black material oozing out of the bottom of the jar around the rotor/blade (see photo). As I think back on my original jar it showed those same signs. Yet there was never any leakage from the jar nor was there contamination of the ingredients of the jar and this holds true for the wildside jar that my girlfriend has. But when the seal blew on mine I didn't want to take a chance on leakage or contamination and so I ordered a new one. I'm posting this as a mixed review but I do like my blender!
Date published: 2014-12-05
Rated 3 out of 5 by from Cheap pitcher on otherwise great blender I bought this blender just over a year ago and was initially well pleased. It blends frozen food and raw food VERY well to almost baby food smoothness if desired. I make smoothies with it every day. However, the wonderful performance is shattered about every 6 months because the pitcher base burns up and breaks. This seems a common problem which leads me to wonder WHY doesn't Blendtec improve the design?? The contrast between the engineering excellence of the base and the weakness of the pitcher is hard to overstate. I have to order my 3rd pitcher...sigh. I'm thinking I may ebay this thing and get a Vitamix so I don't have to pay an extra $200/year for pitchers. Sooooo frustrating.
Date published: 2015-01-01

Are all the jars 2 quart capacity?  It isn't mentioned in the specs -

Asked by: Mark D
WildSide+ jar: 90 oz capacity jar with measurements up to 36 oz FourSide jar: 75 oz capacity jar with measurements up to 32 oz Twister jar: 37 oz capacity jar, with measurements up to 16 oz Mini Twister jar: 28 oz capacity jar, with measurements up to 12 oz
Answered by: Blendtec
Date published: 2015-01-11

I would like to ask whether the jar is available also with metric units (ml and l instead of oz) to be usable outside US too.

Asked by: Peppe
Our jars have markings on two sides, oz and cups one one side; ml and cl on the other side.
Answered by: Blendtec
Date published: 2015-01-26

I just got my blender a week ago and am so far loving it! I want to make some ice cream! Is the Wildside+ Jar freezer safe? Because when I used the Ice Cream setting, it did not freeze the ice cream, so I'm assuming I have to freeze it? Thanks!

Asked by: FireCracker3240
It will be more of a soft-serve consistency after blending but you can put it in the freezer to harden it up. We recommend putting the ice cream into another container before placing in the freezer. Keeping it in the jar may ruin the jar.
Answered by: BlendtecJess
Date published: 2014-12-08

I see that your jars are a BPA-free copolymer.  Are they also phthalate free? Are they polycarbonate?

Asked by: kimber
Our jars are BPA, halogen, and phthalate free. Our jars are not made from polycarbonate.
Answered by: Blendtec
Date published: 2015-01-12

Will the wildside+ jar make good peanut butter?

Asked by: user4321
The Twister jar is the best option for making peanut butter, but it can be done in the WildSide+ jar Peanut Butter Recipe for the WildSide+ jar 3½ cups roasted and unsalted peanuts ½ tsp kosher or sea salt 2 tbsp peanut oil 1. Add peanuts and salt to WildSide+ jar and secure lid. Blend on Low (Speed 1) for 15 seconds then increase speed to High (Speed 9) until 25 seconds. 2. Using a spatula, move peanuts towards center of jar, add oil and secure lid. 3. Blend on Med-High (Speed 7) for 50 seconds or until desired texture is reached. Servings 16 Serving Size 2 Tbsp Calories 180 Fat 17 g Saturated Fat 2.5 g Cholesterol 0 mg Sodium 125 mg Carbohydrates 6 g Fiber 3 g Sugar 1 g Protein 4 g
Answered by: Blendtec
Date published: 2014-12-01

Is one jar better for thicker doughy blending? Like a thick pate brisee or something even thicker that would ball up in a cuisinart? 

Asked by: Johnnewyork
The Twister or WildSide+ jars work well for making thick blending. If doing a small quantity (1 pate brisee, peanut butter, milkshake) then the Twister jar will be a great fit. For larger quantities, we recommend the WildSide+ jar.
Answered by: Blendtec
Date published: 2014-12-01

I was told at Costco that the Wildside +. Has a capacity of 90+ oz.  I see that the Q&A is 32oz.   Can you tell me what the capacity is for Wildside +?   Thanks

Asked by: Shopper75
The capacity is 90 oz but the markings go up to 36 oz. We recommend keeping the blended fl oz at 36 oz.
Answered by: BlendtecJess
Date published: 2014-12-28

Will the Wildside jar fit a K-TEC model ES-3?

Asked by: Farmgirl
Yes, this jar will fit a K-Tec ES-3 model.
Answered by: Blendtec
Date published: 2014-11-24