Leafly Reviews: Claybourne Co. Power Pack By JasonDecember 27, 2019aggregated, California, Claybourne Co., flower, kief, sponsored article, Strains & products Claybourne Co.’s Power Pack contains 3.5 grams of flower, a gram of kief and a special kief shovel, so you can mix and match your favorite way to smoke or roll up. The post Leafly Reviews: Claybourne Co. Power Pack appeared first on Leafly.