Buy Polly's Brew Co beer online from Ghost Whale. Polly's, from Mould in North Wales have become one of our top five most popular breweries that we stock at Ghost Whale. They are known for best for their hoppy IPA's but have begun to branch out into super tart sour's and refreshing pilsners. Their beer seems to sell out as quickly as we can stock it but there's plenty to discover. Here are all of the Polly's beers we have.