Using your NGIL Wine Brooklyn Belt Bag is a breeze. First, adjust the nylon strap to your preferred length using the snap - in buckle closure. Then, open the zip - top closure and start packing your belongings. You can put smaller items like keys and cards in the small mesh pockets, and larger items in the long mesh pocket. The back zip pocket is great for quick access items. When it comes to maintenance, simply wipe the bag with a damp cloth to keep it clean. Avoid exposing it to harsh chemicals or extreme heat. And don't over - stuff the bag as it may damage the zippers or the shape of the bag. With proper care, your belt bag will serve you well for many adventures to come.