Sweden-based cider-maker Kopparberg has released a new strawberry flavor to their lineup of hard seltzers – which includes passion fruit and mixed berries. Kopparberg Strawberry Hard Seltzer is bottled at 5% alcohol by volume [10 proof] and is touted as gluten-free, low-sugar, vegan-friendly and containing 93 calories per can. Kopparberg Strawberry Hard Seltzer is being […]