Tweed Houndstooth

Purchased at Four20, this vape cart from Tweed was packaged in 2020 and purchased 3 years later for less than 30% of the average price for this product. The cartridge functions but the distillate inside has an unappetizing layer of oxidation and usage produces fairly uncomfortable effects.

Tweed Houndstooth

Grabbed this cartridge on steep discount from a Four20 store in Royal Oak Calgary that used to be a Tweed store. The interesting part of the review is the product is so old, I'd guess it was purchased by management at the Tweed store in 2020 and it moved over when it became a Four20 a couple years later.


I’m willing to try some subpar cannabis products for this website, but I have to draw the line at this Houndstooth. Just by looking at it, you can tell it isn’t going to be a pleasant experience. Despite its revolting appearance, the taste wasn't actually terrible. However, it did leave a tender sensation in my throat and sinuses afterward, which made it unsuitable for regular use.

Moreover, it seems there's a seal that failed somewhere in the cartridge, as there was a bit of distillate on the outside.

All in all, while I’m sure it had it’s glory days back in 2020, I believe it would be more appropriate to use this particular Houndstooth cartridge as a case study for expired cannabis products, because that's precisely what it seems to be.

Oxidative Layer

In the distillate, there is a noticeable brown layer where the substance interacts with the oxygen inside the cartridge. It appears that the terpenes, comprising approximately 10% of the distillate solution, might have risen to the top layer and oxidized. However, a Twitter user suggested an alternative view, stating that the mixture likely remained homogeneous and oxidized uniformly at the top. I'm not using this vape cartridge, but it would be interesting to see the change in taste when reaching that layer.

This observation ties back to a previous comment shown above made by about stirring the cartridge. Despite trying methods like keeping it in a pocket or using a space heater to warm it up the vape cart looks largely the same nearly a month later.


Four20 had this on discount for $10.99, approximately 70% lower than the the avearage we've paid for a vape cartridge ($36.07 per gram). It's worth noting that the actual mass of the product is only 0.42 grams, making it well below the average. Furthermore, the product quality is extremely bad, making any comparison inappropriate.


The cannabinoid content is indicated to be 83% THC, which surpasses the average of the previously purchased vape carts, which had 82% THC, by 1.5%.

Days Packaged

The Houndstooth cartridge has been packaged for a remarkable 1184 days. In comparison, most of the vape cartridges they purchase typically have spent 252 days in the package. Consequently, this makes the Houndstooth cartridge's packaging duration 368.4% higher than the average.

Tweed History

The individual has now reviewed a total of 10 Tweed branded products. Up to this point, I've spent $171.49 on these products. However, this my first review of a Tweed branded vape cartridge.

Four20 History

So far I've purchased 5 items at Four20, amounting to a total cost of $237.60. This is the first vape cartridge I've purchased from the store, and like I mentioned above, we see it as about 70% below our average price paid for this product type.

Market Information

Next we bring in several market measures for this item using data from CannStandard. This data was obtained from public listings for legal cannabis products in Canada. I've provided the data as they were was on July 31 2023. Contact us for more infomation about our market intel.

Days Active

The first date we can find the product listed and the number of days since then.

Provinces Listed

The count of provinces we can find this product listed in.

Data Refreshed July 31 2023

Market Average Price

The average price of this item at the stores we can find it listed in.

Data Refreshed July 31 2023

Store Count

The count of stores we can find this item listed at.

Data Refreshed July 31 2023

Monthly Sales

The sum of the observed change in inventory multiplied by the price of this item across all stores.

Data Refreshed July 31 2023

Monthly Sell-Through Per Store

The average observed change in inventory for this item divided by the number of stores that list it.

Data Refreshed July 31 2023

Monthly Sales Per Store

The sum of observed sales for this item divided by the number of stores that list it.

Data Refreshed July 31 2023

Share of Total Sales

The sum of sales for this item as a percentage of all sales we track.

Data Refreshed July 31 2023

Cumulative Sales

The cumulative sum of tracked sales for this item.

Data Refreshed July 31 2023