Simple Encumbrance
Encumbrance limit == STR (x2 for large and above, 1/2 for tiny and bellow)
No penalties <= limit
Exhaustion Level 3 > limit (half speed)
Max 2x
Item Encumbrance Guides
Trivial Ex scroll, key, light weapons
Light (1) Ex Weapon, shield, tome, light armor, gadget
Medium(2) Ex Heavy/2-Handed Weapon, medium armor, pail of water, kit
Heavy(4) Ex Heavy Armor, Stand Mixer, Log
Bulky(6) Ex Full pack/duffle bag, large anvil, barrel of goods
Modifiers
Stowed and secured (1/2) Ex worn armor, backpacks. Any items stowed take an action to access.