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Final Fantasy 16 (FF16)

How to Upgrade Inventory Slots

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FF16 - How to Upgrade Inventory Slots

You can upgrade inventory slots to hold more consumables in Final Fantasy 16 (FF16). Read on to learn how to unlock inventory slot upgrades, the upgraded capacities, and what trophy is unlocked.

Consumable Upgrade Guides
Potion Potency Inventory Slots

List of Contents

How to Upgrade Inventory Slots

Complete Weird Science Side Quest

FF16 - Weird Science Rewards

The first upgrade to inventory slots is the Treated Potion Satchel, which is rewarded after finishing the Weird Science side quest. This quest is available in Cid's Hideaway after Out of the Shadow.

Weird Science Rewards and Unlock Condition

Complete Even Weirder Science Side Quest

The second and last inventory slot upgrade is the Expanded Potion Satchel, which is the reward of the Even Weirder Science side quest. This becomes available upon reaching Across the Narrow.

Even Weirder Science
Rewards and Unlock Condition

Inventory Slot Upgraded Capacities

Increases Inventory Slots of Potions and Tonics

FF16 - Item Slot Upgrade Capacity
Consumable Base Capacity 1st Upgrade 2nd Upgrade
Potion 4 6 8
High Potion 3 4 5
Strength Tonic 2 3 4
Stoneskin Tonic 2 3 4

Both upgrades raise the maximum number of potions and tonics you can hold. The increased capacity only applies to these consumables, so other items are unaffected.

Inventory Slot Upgrade Unlockable Trophy

With Two Ds Trophy

Bronze Trophy.pngBronze With Two Ds
Upgrade consumable potency and inventory slots to their maximum.
・How to Upgrade Potion Potency

Upgrading your inventory slots is necessary to unlock the With Two Ds trophy. You'll also need to upgrade potion potency to earn the trophy.

Trophy Guide: How to Get Platinum

Final Fantasy 16 (FF16) Related Guides

FF16 - Tips and Tricks

Tips and Tricks: A Beginner's Guide to FF16

All Tips and Tricks

All Tips and Tricks
All Stats Explained Crafting Recipes and Upgrades
Timely Accessories Guide How to Fast Travel
How Long to Beat FF16? Active Time Lore Guide
Quick Time Events Guide List of Trophies
Is There a Mini Map? How to Exit Training Mode
How to Use Photo Mode How to Redeem Pre-Order Bonuses
How to Get a Chocobo Mount How to Sprint and Move Faster
Arcade Mode and Stage Replay Explained Missables and One-Time Events
How to Respec Abilities All Six Signboard Locations
Unlockables and Hidden Content Medal of Valor Guide
How to Unlock Alliant Reports How to Upgrade Inventory Slots
How to Upgrade Potion Potency List of Guest Party Members
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EXP Farming Guide AP Farming Guide
Gil Farming Guide -
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Best Weapons Best Combos
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Best Builds -
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How to Use Precision Dodge Combat Basics Guide
How to Change Lock On Targets How to Use Shift Strikes and Shift Shots
How to Punish Enemies Should You Choose Story or Action Focused?
How to Command Torgal How to Do Precision Sics
Battle System Mechanics Explained Death Penalty Guide
How to Decrease Enemy Will Gauge How to Use Item Shortcuts
How to Heal Level Cap Guide
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New Game Plus Guide Post Game Content and 100% Guide
Final Fantasy Mode Guide
All Cid's Hideaway Features
Arete Stone
(Training & Arcade)		 The Black Hammer
(Blacksmith)
Charon's Toll
(Shop)		 Thousand Tomes
(Loresman)
Orchestrion
(Jukebox)		 Patron's Whisper
(Renown)
State of the Realm
(Story Overview)		 Hunt Board
(Moogle Quests)
All Hideaway Guides
How to Open Letters at the Reading Table How to Get All Wall of Memory Items
Should You Buy a Round for the Hall? -
Controls and Settings
Language Settings How to Save
Graphics or Framerate Mode? How to Skip Cutscenes
Difficulty Level Differences How to Adjust Screen Brightness
How to Turn Off Motion Blur Controls and Best Settings
FAQs
Romance Guide: Are There Romance Options? -
Demo Guides
How to Transfer Demo Progress Eikonic Challenge Mode

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