Here's a classic Hiker's or Scout's backpack dating to before WW2.  Called the KUMFORT HAVERSACK and made by Bates MFG CO in Orono, Maine.  They are still in business.  Made of a heavy light green canvas duck cloth with lots of grommets and D-rings for attaching your bedroll. Big interior compartment and smaller pleated outer one. Flap has rope closure. Very good overall condition with no staining.  Original owner, NEWBERRY marked it inside.  Great old classic pack that could be used today.  Guaranteed to please the new owner or I'll buy it back.  Check my Feedback.