iTroned's backpacks

Added autopickup where you can toggle what to filter from the toolbar!

Now you can store shulker boxes inside the backpacks

Extra inventory space in the form of backpacks. Currently 5 tiers each adding 9 slots upon upgrading.
Upgrading will keep items inside the backpack
Each tier requires the previous tier in the middle of the crafting recipe
The backpack has a toolbar where you can rename the backpack, sort the inventory as well as change the filter item for autopickup!

When renaming use | instead of § for text formatting

**NB! Only tested on paper server!**

Inventory overview

Tier 1

Tier 2

Tier 3

Tier 4

Tier 5