This frame is compatible with the following packs:
F1 Mainframe Pack
X1A3 Pack
X1 Euro Pack
X31 LoDrag Pack
G4 Operator Pack
The interchangeability of these two frame types fulfills the Intex II modular concept. The basic design of packs equipped with the Intex II is intended to take advantage of the frames superior support, comfort, and load-bearing interface with the human body. But there are times when you may want a flatter or more compressible pack, or a more flexible overall structure, and it is for these reasons that we've developed the Gossamer. Once you're equipped with an Intex frame, you'll be able to switch your pack back and forth, selecting a style that best meets the needs of the day.
