This is the Framed Bears Ears pack by Nunatek.  This pack is innovative for carrying a bear canister outside the pack bag. The frame stay is 27.5” and sized Large/XL.  The hip belt is sized Medium so fits 32”-34”.  Check the Nunatek website for sizing directions.
Pack has been only used for six days of backpacking.  Includes one hip belt pocket and 2 smartwater pockets and 2 nalgene sized pockets.  Pack can use up to two pockets at one time.  Pack is in very good condition.  One interior pocket added for small items.  Price includes shipping in CONUS.  PM me for Paypal info.  Thanks, Scott