Gently used Brightline B7 Flight Bag with CS2 (2") center section. Purchased this for my full time flying job. Amazing bag, but I elected to use a regular backpack just due to the type of flying I do. Absolutely nothing wrong with the bag. For those unfamiliar with Brightline Bags, this is a fully modular bag and you can swap the front, back, and center sections to create whatever bag you want. I purchased the CS2 Center Section, which is a 2" center section. The B7 Flight bag comes pre-built as depicted in the photos but I found that by using the CS2 Center Section it worked better with a laptop or iPad and kept the bag just a little bit slimmer. Bag also comes with a center divider section and shoulder strap. The Brightline B7 Flight currently retails for $287 and the CS2 Center Section retails for $47...a $334 total value. Great bag, take it off my hands!