Stack Upgrade Tier 3
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sophisticatedbackpacks:stack_upgrade_tier_3
Recipes and uses come from the FTB Skies 2 1.24.0 dump: the server's final recipes after all pack scripts ran.
· v1.24.0 released Oct 12, 2026
In FTB Skies 2, Stack Upgrade Tier 3 is made with shaped crafting, from Stack Upgrade Tier 4, any leather, and any string. Stack Upgrade Tier 3 has 2 recipes in FTB Skies 2 in all. Stack Upgrade Tier 3 is an ingredient in 2 FTB Skies 2 recipes. 1 FTB Skies 2 quest asks for Stack Upgrade Tier 3.
How do you craft Stack Upgrade Tier 3 in FTB Skies 2?
Crafting Shaped
| any string | any string | |
| any leather | ||
| any string | Empty slot | any string |
Recipe id: sophisticatedstorage:backpack_stack_upgrade_tier_3_from_storage_stack_upgrade_tier_4
Crafting Shaped
| any diamond storage block | any diamond storage block | any diamond storage block |
| any diamond storage block | any diamond storage block | |
| any diamond storage block | any diamond storage block | any diamond storage block |
Recipe id: sophisticatedbackpacks:stack_upgrade_tier_3
How to make it, from scratch
Everything this needs, and everything those need, as FTB Skies 2 crafts them. Work from the bottom up.
Stack Upgrade Tier 3Shaped crafting
Stack Upgrade Tier 2Shaped crafting
Stack Upgrade Tier 1Shaped crafting
Upgrade BaseShaped crafting
Iron Ingot(any iron ingot)keep going from this item →
Leather(any leather)keep going from this item →
String(any string)keep going from this item →
Iron Block(any iron storage block)Shaped crafting
Gold Block(any gold storage block)Shaped crafting
Gold Ingot(any gold ingot)Shaped crafting
Gold Nugget(any gold nugget)keep going from this item →
Diamond Block(any diamond storage block)Shaped crafting
Diamond(any diamond gem)Shaped crafting
Diamond Shard(any diamond nugget)nothing makes this, so find or mine it
What is Stack Upgrade Tier 3 used for in FTB Skies 2?
Crafting Shaped
| any plank | any plank | |
| Empty slot | any plank | Empty slot |
| any plank | Empty slot | any plank |
Recipe id: sophisticatedstorage:storage_stack_upgrade_tier_4_from_backpack_stack_upgrade_tier_3
Crafting Shaped
| any netherite storage block | any netherite storage block | any netherite storage block |
| any netherite storage block | any netherite storage block | |
| any netherite storage block | any netherite storage block | any netherite storage block |
Recipe id: sophisticatedbackpacks:stack_upgrade_tier_4
Which FTB Skies 2 quests ask for Stack Upgrade Tier 3?
- Stack Upgrades in General Storage
Everything else FTB Skies 2 changed about Sophisticated Backpacks →
Tags
sophisticatedbackpacks:upgrade
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