Eberlestock Brute 4500 Hunting Expedition Backpack - The Brute 4500 is purpose-built for dedicated western hunters who need a complete, "out-of-the-box" system and immediate load hauling capabilities. It's a great mid-range option for packing a complex kit over multiple days. This size is the sweet spot for most western hunters, offering enough space for 2-3 day hunts and leaving extra room for a rain system, insulating layers, and bulkier camp gear. The Brute 4500 also has several key features that improve comfort and adaptability in the field. Features Adaptive aluminum frame; Adjustable load shelf for ideal weight distribution; Elevated load lifters for comfort and balance; Micro-adjustable contour shoulder harness; Cradle hip belt with built-in stabilizers; Detachable and adjustable lid; Rifle scabbard ready; Spotting scope pocket;