B9 Beverages, the maker of Bira 91 brand of craft beer, has launched its "biggest-ever fundraise of as much as $100 million", Livemint reported. Of this amount, $20 million will reportedly be raised in an internal round. Earlier this year, Delhi-based B9 Beverages had raised about $4.3 million in a funding round from Sixth Sense Ventures, as per regulatory filings.