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Bag of Holding
"Your bag just became a warehouse."
How do I install Bag of Holding?
Download the free ProjectMods desktop app, then install Bag of Holding for My Time at Portia in one click.
</>What does Bag of Holding do?
Bag of Holding expands your inventory to the absolute maximum — 75 item slots and 375 stack capacity. One press and your bag transforms into a portable warehouse. No more running back and forth to storage chests. Carry everything you need for a full day of gathering, crafting, and commission work.
</>What is Bag of Holding?
Bag of Holding from ProjectMods maxes out your My Time at Portia inventory to 75 item slots with 375 stack capacity in one press. Stop sprinting back to storage chests mid-gather and carry everything for a full day of mining, foraging, and commission work. Free to download via the ProjectMods desktop app.
</>Common questions about Bag of Holding
What does Bag of Holding do in My Time at Portia?
Bag of Holding expands your My Time at Portia inventory to the absolute maximum: 75 item slots with 375 total stack capacity. Instead of the cramped default bag that forces constant trips to your storage box, you get a portable warehouse you carry everywhere. One press applies the upgrade and your slot grid fills out immediately. It is ideal for long gathering runs in the Abandoned Ruins, big crafting sessions where you want every material on hand, and busy commission days. Bag of Holding is a free mod from ProjectMods, the community-first game modding platform and desktop app for PC gamers, with one-click install across 400+ supported games.
How many inventory slots does Bag of Holding give me?
Bag of Holding gives you 75 inventory slots in My Time at Portia, the maximum the game supports, plus 375 total stack capacity across those slots. That is a huge jump from the small starting bag you normally grind backpack upgrades to expand. With 75 slots you can keep ore, wood, food, gifts, crafting components, and commission items all at once without dropping anything or shuttling back to a chest. The Max Inventory Space option handles the whole expansion in a single press, so there is nothing to configure or unlock first.
Does Bag of Holding replace buying backpack upgrades in Portia?
Yes, Bag of Holding makes the in-game backpack upgrade grind optional in My Time at Portia. Normally you expand your bag slowly by purchasing upgrades over many in-game days, but this mod jumps you straight to the 75-slot maximum. You can still buy upgrades if you want the vanilla progression feel, but you will not need to, since you are already at the cap. This is handy for players returning to a save who do not want to re-grind storage, or anyone who would rather spend their time gathering and crafting than managing a tiny bag.
Can I turn the extra inventory space off later?
Yes, Bag of Holding is fully reversible in My Time at Portia. The Max Inventory Space option lives on a card in the ProjectMods launcher, so you flip it on to expand to 75 slots and flip it off whenever you want the standard bag back. Because ProjectMods mods toggle cleanly and do not modify your save destructively, switching the mod off restores normal inventory behavior without breaking your file. That makes it easy to play with the roomy 75-slot bag during heavy hauling stretches and return to vanilla limits whenever you feel like a tighter, more deliberate run.
Why would I use Bag of Holding in My Time at Portia?
You would use Bag of Holding to stop the constant back-and-forth between gathering spots and your storage box in My Time at Portia. A full day of mining the ruins, chopping trees, and picking up commission rewards normally fills the default bag fast, forcing you to dump items or run home. With 75 slots and 375 stack capacity you carry a whole day's haul at once. It pairs well with Workshop Warehouse for stocking up on materials and Iron Stamina for marathon gathering sessions. Bag of Holding is free from ProjectMods, the community-first modding platform with one-click install.
What options does Bag of Holding include?
Max Inventory Space
Expand inventory to maximum capacity
Bag of Holding is a My Time at Portia mod from ProjectMods that instantly expands your inventory to 75 slots and 375 stack capacity, turning your bag into a portable warehouse.
System Requirements
What features does Bag of Holding include?
- Maxes your inventory out to 75 slots the moment you flip it on
- Bumps stack sizes up to 375 per slot so bulk materials barely take any room
- Lets you haul a full day of ore, wood, and crafting parts without a single trip home
- Frees you from juggling storage chests just to clear space mid-commission
- Turns your bag into a rolling warehouse you can take anywhere in Portia
Best For
- Marathon gatherers clearing the Abandoned Ruins in one go who don't want to teleport home to dump loot
- Workshop owners stockpiling materials for a big commission without micromanaging chest space
- Foragers doing a full sweep of the wild for crops, ore, and wood before heading back to the bench
- Players who just hate the inventory shuffle and want every slot the game will give them, instantly
Workshop Warehouse
Pick any item in the game from a searchable dropdown and drop it straight into your bag.
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Builder of the Year (Unlock All Achievements)
Unlock every Steam achievement in My Time at Portia with one button press — no multi-year grind through commissions, friendships, and collectibles.
Quick Study (Give Skill Points)
Hand yourself skill points on demand in My Time at Portia so you can fill out the combat, gathering, and social trees without the level grind.
