Nike Club America Allegiance Backpack. Let the Super Eagles have your back with this awesome Club America Allegiance Backpack from Nike! This backpack is made from tough 600D polyester with a water-resistant Tarpaulin bottom to keep your stuff dry and secure. The pack also has a dual-zippered main compartment and sports a padded back and straps for additional comfort. Plus there's an added front-zippered pocket with an organizer to help keep your stuff together. Pack also has an injection molded club logo and screen printed Nike Swoosh logo. Limited lifetime guarantee.100% polyester. Imported.