Compacts items into their compressed variants Only 2x2 recipes
Crafting using Any Iron Ingot, Piston, Any Iron Ingot, Piston, Upgrade Base, Piston, Any Redstone Dust, Piston and Any Redstone Dust, arranged in the pattern shown. Produces Compacting Upgrade.
Crafting conditional
Compacting Upgrade guaranteedCrafting using Any String, Compacting Upgrade, Any String, Ersatz Leather, Any String and Any String, arranged in the pattern shown. Produces Compacting Upgrade.
Crafting conditional 
Compacting Upgrade guaranteedUpgrade Next Tier using Any Diamond Gem, Any Gold Ingot, Compacting Upgrade, Any Gold Ingot, Any Redstone Dust, Any Redstone Dust and Any Redstone Dust, arranged in the pattern shown. Produces Advanced Compacting Upgrade.
Upgrade Next Tier conditional 
Advanced Compacting Upgrade guaranteedsophisticatedbackpacks:compacting_upgradesophisticatedbackpackssophisticatedbackpacksRecipe JSON (2):
{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"IPI",
"PBP",
"RPR"
],
"ingredients": {
"B": {
"item": "sophisticatedbackpacks:upgrade_base"
},
"I": {
"tag": "forge:ingots/iron"
},
"P": {
"item": "minecraft:piston"
},
"R": {
"tag": "forge:dusts/redstone"
}
},
"conditions": [
{
"raw": {
"type": "sophisticatedcore:item_enabled",
"itemRegistryName": "sophisticatedbackpacks:compacting_upgrade"
},
"type": "sophisticatedcore:item_enabled"
}
],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"TUT",
" L ",
"T T"
],
"ingredients": {
"L": {
"tag": "forge:leather"
},
"T": {
"tag": "forge:string"
},
"U": {
"item": "sophisticatedstorage:compacting_upgrade"
}
},
"conditions": [
{
"raw": {
"type": "forge:mod_loaded",
"modid": "sophisticatedbackpacks"
},
"type": "forge:mod_loaded"
},
{
"raw": {
"type": "sophisticatedcore:item_enabled",
"itemRegistryName": "sophisticatedbackpacks:compacting_upgrade"
},
"type": "sophisticatedcore:item_enabled"
}
],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}