Serving as the rugged core backbone of the Hunt EMOD system, the Eberlestock Mainframe II Dry Earth (F12ME) functions as a high-performance, modular load-hauling frame engineered to handle extreme weight. This heavy-duty platform utilizes a rigid, static-load-tested aluminum 90-degree shelf frame built to support massive, oversized cargo like raw game quarters or heavy ammunition crates flush against your spine. Wet or shifting loads are securely stabilized via three integrated 20mm compression straps equipped with auto-locking hardware that bites tightly into the webbing to eliminate slippage. Arduous miles under weight are made significantly more comfortable by elevated load lifters, a micro-adjustable contour shoulder harness, and a rotating Cradle Hip Belt featuring a silicone-print lumbar pad that prevents your clothing from riding up. For total mission scalability, the ultra-rugged build includes five columns of laser-cut MOLLE and a built-in zipper system, allowing you to instantly transform the rig from a minimalist freighter into a full-scale multi-day pack by attaching specialized scabbards, Batwings, or Brooks dry bags. Eberlestock Mainframe II Dry Earth Backpack F12ME in Olive Drab Green