Using this Torvol LiPo bag is easy. First, if you want to attach it to your Urban Carrier Backpack, use the MOLLE system on the front of the backpack. Simply line up the bag with the MOLLE webbing and secure it tightly. If you prefer, you can use it as a standalone pouch too. When storing LiPos, make sure they fit properly inside without overcrowding, as it can hold up to 10 LiPos. Always be careful when handling LiPos as they are sensitive. Since the bag is made of fire - protective material, it provides some safety, but don't expose it to extreme heat or fire. To maintain the bag, keep it clean. You can use a damp cloth to wipe it down occasionally. Store it in a dry place when not in use. Remember, this bag is just the lipo pouch, so you'll need your own backpack if you want to attach it.