Starting with our most popular flower and carefully extracted THC distillate, these Iced Grape infused pre-rolls are a sativa that delivers a full-bodied, grape juice flavour with a menthol kick and up to 36% potency in the convenience of a pre-roll. Take a trip and explore the Back Forty. Starting with our most popular flower and carefully extracted THC distillate, these Iced Grape infused pre-rolls are a sativa that delivers a full-bodied, grape juice flavour with a menthol kick and up to 36% potency in the convenience of a pre-roll. Take a trip and explore the Back Forty.