The Reserve label is marked by the unique final composition of a batch, and/or rarity in the market. Cannabis harvests are akin to wine vintages, in the sense that while every harvest is mostly consistent, there are always small subtleties that can really make one batch stand out from the next. The Reserve label vape cartridges are made from blended pheno batches of Reserve concentrate. Like a rare vintage, Reserve labels are unique to their batch and will likely never be reproduced again.