I am trying to clarify the rule regarding encumbrance, backpacks and carrying items.
I've decided on the following
Backpacks (because of their sturdiness) can carry up to 20 encumbrance of items that would appropriately fit into a backpack. The backpack itself has a total encumbrance of 3.
Rucksack (because they are essentially cloth bags, drawn tight with a rope and slung over the soldier have a encumbrance of 4 and can only hold 10 encumbrance.
How does this sound to folks? Any suggestions?