Durban Poison - Cold Chain 510 Cartridge - 1 Gram

Introducing Our New Cold Chain Technology

A process developed to redefine the quality standard for 510 vapes. Our goal was simple — create a vape that’s true-to-strain, single-source, and uncompromising in quality and flavor.

During R&D, we discovered that certain strains performed better as live resin, while others shined as cured resin. So we began blending the two in various ratios — and the results were phenomenal. The flavor wasn’t just translated, it was amplified, layered, and more expressive than ever before.

Cold Chain delivers the best of both worlds — the vibrant flavor retention and nuance of live resin, combined with the potency, stability, and shelf life of cured resin. It offers the convenience and discretion of a vape, with the full-bodied flavor and effects of smoking flower.

Each cartridge is crafted from top-tier, whole-flower inputs and extracted at sub-zero temperatures to preserve cannabinoids and terpenes for a true full-spectrum experience. Every strain features a specific live-to-cured ratio, curated to highlight its unique profile, ensuring every box for quality is checked.

When we created Cold Chain, our goal was to raise the bar. We believe these cartridges have exceeded those expectations.

Quality. Potency. Transparency.

Durban Poison has deep roots in the Sativa landrace gene pool. The strain’s historic phenotypes were first noticed in the late 1970s by one of America’s first International strain hunters, Ed Rosenthal. According to cultivation legend, Rosenthal was in South Africa in search of new genetics and ran across a fast flowering strain in the port city of Durban. After arriving home in the U.S., Rosenthal conducted his own selective breeding process on his recently imported seeds, then begin sharing. Rosenthal gave Mel Frank some of his new South African seeds, and the rest was cannabis history.

Frank, who wrote the “Marijuana Grower’s Guide Deluxe" in 1978, modified the gene pool to increase resin content and decrease the flowering time. In search of a short-season varietal that could hit full maturation on the U.S. East Coast, Frank’s crossbreeding efforts resulted in two distinct phenotypes, the “A” line and “B” line. The plant from Frank’s “A” line became today’s Durban Poison, while the “B” line was handed off to Amsterdam breeder David Watson, also known as “Sam the Skunkman.”

Durban Poison has a dense, compact bud structure that’s typical of landrace Indica varieties, but the flowers’ elongated and conical shape is more characteristic of a Sativa.