Located in the Waitangirua Shopping Centre at Shop 7/3 Niagara Street, Porirua, Big Barrel Waitangirua is a local bottle store supplying beer, wine, spirits, and RTDs. The store holds a 4.4-star Google rating across 103 reviews, with customers regularly noting its broad variety of drinks and helpful service. It serves as a handy neighbourhood spot for stocking up on everyday favourites and finding good weekly deals.