this is a newer issue USFS backpack by Anchor. it is approx. 15" wide, 16" high and 6" deep. canvas material with inside pocket and tie string. the sewing could be better but it is a government contract asking 45.00 shipped CONUS using USPS MO or paypal. the last picture shows the size comparison to a kifaru X-ray, e&e, and a frost river sovereign. the pack is a very nice dark green canvas.
