Really allows you to carry heavier loads and makes carrying a rifle much easier
Intex II 90-Degree Frame, Medium, F1 / X1A3 / X1E / X31 / G4
I have a X1a3 pack, and wanted something a bit sturdier for packing out heavy loads... this seems like it will help a lot! Like it a lot!
The shelf portion of the frame helps keep the pack bottom from wearing when I set it on the ground. It also provides a storage shelf and a place to lash things to. Very pleased.