12 convenient pockets including 4 double-stitched zipper compartments.
The main compartment measures 10" tall x 12-1/2" long & 6-3/4" wide has a tough plastic removable bottom insert with one nylon / Velcro omni-adjustable dividing panel for ultimate customization. The handle is made of one heavy-duty nylon strap, which is sewn into the bag and doubles as reinforcement as it wraps under the bag to the other side. Convenient double zippers are on all 3 outer compartments.
A large side pocket, which will hold a handheld transceiver with room to spare, is secured with a Velcro fastening flap. 2 large 13" x 10" compartments on front and back are designed for charts, log books, pens, flight computer, etc.