Tactical framed rucsack with waist strap belt is an enhanced version. Kidney Belt pad. Made to the military specification to meet all military and tactical needs. It attaches to the frame with 3" wide webbing and secures with 1" wide nylon webbing and SR Buckle. Made of 1000 denier DuPont Cordura Nylon with water-resistant urethane coating, abrasion resistant Mil-Spec webbing, 1/2" thick Closed Cell Padding. Compatible with any framed rucsack . Belt is adjustable with a Military Grade 2" wide SR Buckle and it allows you to adjust on both sides for a perfect fit.