Gather Materials
Before crafting, collect the required materials. You'll need leather and string as primary components, along with standard crafting materials like wood or ingots depending on the backpack tier you're making.
Use the Crafting Table
1. Open your crafting table
2. Arrange materials according to the recipe pattern shown in your mod wiki
3. Drag the completed backpack into your inventory
Equip and Use
Once crafted, place the backpack in any inventory slot. Right-click while holding it to open the backpack interface. You can also bind it to the B key (or your custom hotkey) to open it instantly from anywhere without holding it.
The backpack provides additional storage slots beyond your normal inventory, making it ideal for long mining trips or gathering expeditions. You can carry multiple backpacks if needed, though only one can be open at a time.