The Bias Sling Backpack is the largest offering from Propper with a wide range of storrage including a concealed pocket in the rear for your CCW. This version is oriented for Lefties. External PALS webbing allows for additional storage. Inside the pack are three pockets for organization as well as space in the main compartment for up to a 17" Laptop Computer. The pack can be rotated across your chest for quick access to the contents.