Blackberry Hard Seltzer Recipe KitBlackberry Hard Seltzer Recipe Kit Bold & Juicy Looking for a hard seltzer thats bursting with fresh, juicy blackberry flavor? Our Blackberry Hard Seltzer Recipe Kit makes it easy to brew a clean, refreshing seltzer with a bold berry kickall in just a few simple steps! Made with real crystallized blackberry powder, this kit delivers an authentic fruit flavor without artificial additives or sugar. Whether youre sipping by the pool or looking for a