Capacity items is a must have items during the game. From tier to tier show how many percent you can put the item such as weapon attachments, medical items into it. The more capactity you have the better you can hold the items.
|Tier 1 Backpack||Tier 2 Backpack||Tier 3 Backpack|
|Tier 1 Vest||Tier 2 Vest||Tier 3 Vest|