Probably the toughest backpack you will ever own.
Most of these packs last 10 years - or more - making them very cost effective. ( some of these packs have been in service for 20 years)
Very few need any repair. Those that do have usually met with sever abuse (run over by a truck ,dragged by a motor bike etc.)
Three Sizes Small , Medium & Large
Large: 13 inches wide X 8 inches deep x 20 inches tall $99.00
Medium: 13 inches wide X 8 inches deep x 16 inches tall $89.00
Small : 11 inches wide x 7 inches deep x 16 inches tall $79.00