Using this DeWalt tool bag is easy. First, you can put your power tools and hand tools into the 31 pockets and loops according to your needs to keep them organized. When you're at a jobsite, the bag's IP54 water - resistant compartment and waterproof base will protect your tools from water. Remember not to overfill the bag as it may affect its durability. For maintenance, you can wipe the dirt - repellent tarpaulin with a damp cloth regularly. If the bag gets wet, dry it in a well - ventilated area. This will help keep your tool bag in good condition for a long time.