VENTAPAK

Frame made with mesh-woven fabric and fabric attachment straps, specially designed to attach to backpacks in order to improve ventilation and overall comfort of the backpack wearer, including with respect to the backpack wearer's posture; backpack sold as a unit with an attachable frame made with mesh-woven fabric and fabric attachment straps, specially designed to improve ventilation and overall comfort of the backpack wearer, including with respect to the backpack wearer's posture