Sugoi Big Fish is a Brazilian retail brand serving anglers and outdoor enthusiasts through its official online store. It offers a broad selection of fishing equipment for different techniques and environments, including rods, baitcasting and spinning reels, lines, hooks, artificial and natural baits, and essential tackle accessories. Shoppers can also find fly-fishing gear, fishing kits, storage cases, bags, and products for pay-fishing venues. The store features items from brands such as Shimano, Heddon, DUO, and Nelson Nakamura, alongside Sugoi-branded and Fastline products.

Beyond fishing, Sugoi Big Fish stocks apparel and protective clothing, boating equipment, sport-shooting accessories, camping and leisure goods, and beach essentials. Its range includes inflatable boats, electric motors, tents, sleeping gear, lanterns, polarized eyewear, and beach chairs. Customers can browse products online and contact the store to purchase through WhatsApp. The website advertises payment by card in up to six interest-free installments, as well as Pix, boleto, or bank deposit, with a stated 5% discount for the latter payment options.