To use this backpack, simply unzip the large double - zipped opening on the main compartment to put your stuff inside. You can use the front zipped pocket for small items like keys or cards. Adjust the shoulder straps to your comfort level. When carrying, you can either use the shoulder straps or the carry strap. For maintenance, wipe it clean with a damp cloth as it's made of wipe - clean polyester. Avoid using harsh chemicals as they might damage the fabric or the club crest. Keep it away from sharp objects to prevent tears.