Used 75L liter Osprey Crescent backpacking backpack in great shape. Only selling to make room for bike gear Pack Brain comes off and turns into hipbag, there’s an external front pouch that turns into a daypack Small distressed seem at the drawcord for the top of the main pack opening but that’s covered by the brain. One small nonessential buckle missing, easy to replace Great for backpacking thru hiking camping hiking outdoors basecamp alpine forests jungle Hip belt is size medium