The Ledges 500 (the 650's little brother) is a great mid-size waist pack. A stiff, heavily padded back panel and waist belt provide all-day comfort and easy rotation. The main compartment holds 4 small to medium sized fly boxes and stretch mesh pockets on the face are great for accessories. A nice surprise – integrated net slot and hemostat sheath for easy storage and access.
NOTE: Aside the above listed attachments, the gear in the images is not included.