🏆 SKYBackpack

SKYBackpack is a simple Spigot plugin that adds a craftable 54-slot virtual backpack for each player.

Its actually a chest that you carry on your hotbar. Right click on anything to open.

Will not lose inventory on death. Just craft another "backpack" and presto. Inventory recovered.

What it does

• Adds a custom Backpack item.
• Opens a 54-slot storage inventory when right-clicked in hand.
• Saves backpack contents per player using their UUID.
• Prevents backpacks from being stored inside the backpack inventory.

Crafting recipe

+---+---+---+
| I | L | I |
+---+---+---+
| L | C | L |
+---+---+---+
| I | L | I |
+---+---+---+

I = Iron Ingot
L = Leather
C = Chest

Usage

1. Craft a backpack.
2. Hold it in your main hand.
3. Right-click to open your personal 54-slot backpack.

Important behavior

• Not wearable: the backpack is not armor or an equipable item; it is only a carried storage item.
• One backpack storage per player: all backpack items owned by the same player open the same saved inventory.
• Death behavior: if a player dies, the stored backpack contents remain saved. If they lose the backpack item itself, they can craft another backpack and regain access to the same stored contents.

Compatibility

• Spigot API: 1.21
• Java: 21