Source Core Rulebook

A standard backpack is constructed of water resistant, reinforced leather and holds 1 cubic ft. or 60 lbs. of gear.

Empty Weight: 2 lb.1 Capacity: 1 cubic ft./60 lb.1

1 When made for Medium characters. Weighs one-quarter the normal amount when made for Small characters. Weighs twice the normal amount when made for Large characters. Containers carry one-quarter the normal amount when made for Small characters.