Large "Pubs" Bag - Longer and wider than our FB1020 Regular PubsBag, but not as tall. Fit everything you will ever need for your mission plus some! Three main compartments comprise this model. Two large compartments and the third is divided in the middle. No external pockets on this model, however the internal capacity is awesome. Favored by F-15E, B-1, B-2, and C-130 aircrew. It's also popular in the USAF/USN pilot training environment it just works well in whatever you fly.