Upslope Brewing Company has announced its debut into a new category with its own craft hard seltzer, Spiked Snowmelt. Crafted and canned at their Flatiron Park production brewery in Boulder, Colorado, Upslope will launch a mixed 12-pack featuring three flavors in 12 oz. cans: Juniper & Lime, Tangerine & Hops and Pomegranate & Acai.