Carry Weight
From AoP Wiki
Carry Weight displays the amount of grams a character can carry. It is important to note, that most equipped armor does not count towards this limit, and is ignored for calculating the currently carried weight due to the [Strong Back] Armor perk. In addition to that, the trait adds another +25 maximum Carry Weight to the character wearing that armor.
You can further increase Carry Weight, by equipping Backpacks in the Template:Utility slot.
By default, Carry Weight is calculated with the following formula:
Every Level after 24, will also increase your Carry Weight by 1.