The Bag of Holding Messenger Bag
Interior pocket dimensions: * Main Padded Laptop Compartment: 16" x 13.5" x 3" * Huge second compartment: 16" x 13.5" x 3" * Third compartment: 13" x 10" x 1" * Fourth velcro compartment: 12" x 7" x 1" * Front zipper pocket: 13" x 5" * Rear Document pocket: 16" x 10"