· Filling the Cracks: The motorcycle bags often develop cracks, peels, or small holes, which may become larger if you do not take proper care. If your saddlebag has any of these problems, get plastic glue. You can easily find this glue in a hardware shop. Fill the crack or the hole with the glue and let it dry for 24 hours for the best results.
· Bigger Holes: We usually avoid repairing the small holes. Within little time, these holes get bigger and worse. Here, for big holes, apply black tape instead of glue. Put it on the inner side of the damaged saddlebags so that it is not visible from outside. This keeps the bag's look intact. For extra protection, you can apply a coat of plastic glue later on.
· Covering the Bag: In case your saddlebags need repair at more than one place, putting on a black tape is not a durable solution. It can even impart a dull look to your bags. To solve the issue, you may put plastic polystyrene sheets over the bag's body and cover your entire bag with a layer of much thicker glue. With a proper application of sheets and glue, no one will be able to make out that extra sheet on the bag. It appears brand new. If possible, take the bag off of the bike and after covering it with the sheet, put some weight on it so that it sticks properly to the saddlebags' body. If you are looking for a high quality set of saddlebags for your bike and want to get rid of maintenance kind of stuff, then vikingbags.com would be the best and safe option.
Here are a couple of examples of Viking Bags...