The Velcro divider is an adjustable and removable system that can be reconfigured to fit the needs of the user. It allows the user to store camera gear or accessories in secure customized partitions.
To use, pull the divider that is secured by Velcro away from the interior compartment of the bag. The Velcro divider can then be moved to fit the users needs, then placed back inside and attached to the case with the Velcro.
Please see the illustration below for possible configurations: