When you want to protect your belongings, this is the perfect bag to help you do that. The waterproof nylon construction of the bag helps to protect everything from getting wet when you are in the rain. There is a small zipper on the front that allows access to the outside pocket. Just behind the front pocket are two side zippers that offer access to the main compartment. The main access to the main compartment is accessible with an arch zipper on the back of the bag. This will hide the entrance to the bag to protect from theft. There are three ways to carry the bag. There is a handle on top. There are adjustable shoulder straps on the back. There is also a detachable satchel strap that connects to the sides of the bag. This will offer you more options for how you are going to wear the bag.