📷Skin

Heads

You can use custom textured heads to customize your backpack item.

To use the head texture you have to set type: HEAD and texture to the special head texture value.

example_1:
  enabled: true
  display_name: '&fExample'
  item:
    type: HEAD
    texture: 'eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMmEzYjM0ODYyYjlhZmI2M2NmOGQ1Nzc5OTY2ZDNmYmE3MGFmODJiMDRlODNmM2VhZjY0NDlhZWJhIn19fQ=='
  size: 2

You can download find had texture values on this website: https://minecraft-heads.com/

Vanilla item

You can use a vanilla item as appearance item for your backpack. To use a vanilla item as appearance backpack you just have to set type: ITEM and material to the vanilla material.

example_2:
  enabled: true
  display_name: '&fExample custom texture'
  can_auto_pickup: false
  item:
    type: ITEM
    material: DIAMOND
  size: 2

Vanilla item with CustomModelData

You can use a vanilla item with CustomModelData as appearance item for your backpack. To use a vanilla item as appearance backpack you just have to set type: ITEM, material to the vanilla material and custom_model_data to the CustomModelData value.

example_2:
  enabled: true
  display_name: '&fExample custom texture'
  can_auto_pickup: false
  item:
    type: ITEM
    material: DIAMOND
    custom_model_data: 1
  size: 2

ItemsAdder

You can use ItemsAdder custom textures for your backpacks. To use the custom texture you have to set type: ITEMSADDER_ITEM and name to the ItemsAdder item name.

Read more here

 cool_backpack:
    display_name: '&fCool Backpack'
    item:
      type: ITEMSADDER_ITEM
      name: plastic_bag
    size: 3

NewItems

You can use NewItems custom textures for your backpacks. To use the custom texture you have to set type: NEWITEMS_ITEM and name to the NewItems item name.

Read more here

 cool_backpack:
    display_name: '&fCool Backpack'
    item:
      type: NEWITEMS_ITEM
      name: item66
    size: 3