Badlands 4500 Backpack Large 4800 cubic inch expandible hunting expedition style backpack for comfortable packing of big heavy loads and multi day camping gear Adjustable polycarbonate internal frame suspension with anatomical molded foam lumbar waistbelt and perfect fit shoulder straps KXO 32 camo fabric is extremely durable and quiet Expandable top pocket transforms into fanny pack 4800 cubic inches expands to over 7800 cubic inches with extendable main compartment and floating top pocket