Soccer Backpacks and Soccer Duffel BagsThere are numerous soccer backpacks and duffel bags available at SoccerPro.com. adidas Estadio backpacks and the adidas Scorch are two of the more popular soccer backpacks available as well as the Nike Nutmeg Backpack. Check out SoccerPro.com to find out more about the wide selection of soccer backpacks and duffel bags.