Stone Glacier’s R3 7000 (Response, Recon, Rescue) is a lightweight pack designed for military reconnaissance. The top of the pack features a Velcro access point for a radio antenna or comms cable as well as two internal Velcro loop patches for Stone Glacier’s Cordura Camp Pocket. In terms of internal storage, the R3 7000 boasts an impressive 7000+ cubic inch capacity and a heavy weapon system that allows a rifle with a large optic to be attached in multiple positions. Additionally, the R3 700 is compatible with Stone Glacier’s R3 Side Bags for added carrying capacity. Features of the R3 7000 Pack Compatible with R3 Lid (included) Top Velcro access for radio antenna and or comms cable Internal Velcro loop patch Compatible with SG Camp Pocket, Swing Out Pocket, and other modular attach pockets 2 side stretch pockets for quick external storage Full top panel zip for access to main compartment Top external zipped pocket Belt attachment compatible Hydration Compatible (Hydro Sleeve - Sold Separately) Stone Glacier R3 7000 Pack w/R3 Frame MultiCam 50090-MC, Large