The Regular PubsBag is ideal for keeping things "co-located" while you're flying and mission planning. Integrates perfectly with Fly Boys kneeboards. Top opening flap gives access to the main pockets. Additional smaller external pockets are located in the front & rear as well. Will be handy for smaller items or for sliding enroute charts and maps for quick access. Top, front and back will secured with sturdy hook-and-loop to keep things in place. Pocket on one side for a water bottle or sunglass case. Slots on the opposite side for 2 pens or pencils. Measures 8" x 10" x 1" empty. The main storage pocket expands up to 5 1/2" deep x 10" tall and has an interior divider to help keep pubs organized. Fully loaded with pubs or other gear in the front pocket, it will expand out to 8 1/2" wide. You can see how much it will hold - it is pretty amazing. Custom embroidery looks great on this bag and you have the option of name, wings, aircraft, hook-and-loop attachment zone, or a combination of those things. If you have questions about the embroidery options or have a group order with special embroidery needs, please contact us by email and we'll help out.