Umpqua Ledges ZS2 650 Waist Pack, The ultimate fly fishing beast-of-burden, the Ledges 650's stiff back-panel and padded waist belt provide all-day comfort and easy rotation. The main pocket easily holds 4 standard fly boxes. Two zippered stretch-mesh pockets up front will handle more boxes or any accessories you need. A hemostat sheath also makes stowing and accessing your hemostats painless. A few nice surprises - an integrated net slot for easy storage/access and two zip pockets on the waist belt.