Eberlestock Just One 75 Liter Hunting Pack - This is the latest version of the pack that started a gear revolution, the legendary Just One. As in, "if you're going to own just one hunting pack, own a Just One." It's extremely versatile and comes with the hallmark patented features that make Eberlestock packs unique. Starting at an ultra-compact 2300 cubic inches, the built-in Cam Expansion system expands it to 4600. Add a Super Spike Duffel and you get a 7500 cubic inch load hauler (Spike Duffels sold separately). The J34 features a built-in hunting rifle-sized Backscabbard, Cam Expansion, streamlined shape, vertically adjustable torso length, waterproof zippers, a high-visibility interior, deep "3D" ventilated padding, scabbard drainage and cleanout access. Strategically placed Padlock Webbing (MOLLE) allows you to mount accessories, and makes excellent perimeter lash points. Compressed Pack Volume : 1,900 c.i. Expanded Pack Volume: 4,200 c.i. Scabbard Volume: 400 c.i. Total Volume: 4,600 c.i. Weight: 7 lbs 8 oz Dimensions (compressed): 25"h x 11"w x 6"d Scabbard Dimensions: 34"L x 7"W x 3"D, with a 20" circumference opening