Traveler's Backpack Mod Wiki › Guides › Backpack Tiers & Storage
Backpack Tiers & Storage
Backpacks in 1.20.1 use a tiered system. Each tier increases the number of inventory slots, tool slots, and upgrade capacity. Upgrading is performed at a Smithing Table using Leather as the Smithing Template.
| Tier | Slots | Tool Slots | Tank Capacity | Upgrade Slots |
|---|---|---|---|---|
| Leather (Base) | 27 | 2 | 4,000 mB | 1 |
| Iron | 36 | 3 | 6,000 mB | 2 |
| Gold | 45 | 4 | 8,000 mB | 3 |
| Diamond | 54 | 5 | 10,000 mB | 4 |
| Netherite | 63 | 6 | 12,000 mB | 5 |
Note: To upgrade, you must craft a Blank Upgrade (6 Leather, 1 Chest, 2 Tanks) and then combine it with the tier material (Iron Ingot, Gold Ingot, etc.) to create a Tier Upgrade item. Use this item in the Smithing Table with your backpack and a piece of leather.