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Oct 27 · 42.22 pre-release: ladders and crowbar break-insOct 23 · First-person mods are not officially supportedOct 21 · The Indie Stone on Java mods: download responsiblySep 28 · Build 42.21 Stable: zombie duplication fixesAug 26 · Security fixes on every branchAug 17 · Servers now handle up to 254 playersJul 29 · Build 42 goes Stable

T-shirt - Spiffo

T-shirt - Spiffo is a memento item in Project Zomboid. It adds 0.25 insulation. Build 42.21 data, November 2026.

01Item

T-shirt - Spiffo at a glance

T-shirt - Spiffo icon

Memento Miscellaneous

It adds 0.25 insulation.

Insulation0.25
Wind resistance0.05
02Item

What it is and how to use it

Mostly a flavour item. Check the crafting menu: some can be taken apart for materials, and some count as a keepsake or decoration.

More: Item database.

03Item

Item ID and variants

Use the item ID in sandbox loot settings, admin tools and mods.

Item IDGame category
Base.Tshirt_BusinessSpiffoMemento
Base.Tshirt_SpiffoDECALMemento

2 versions share the name T-shirt - Spiffo, usually different colours, sizes or states.

04Item

Where it spawns: the loot tables

T-shirt - Spiffo is on 2 loot tables in the game files. Share is how much of a table's total weight this item takes, before your sandbox loot settings. Each container rolls its table several times, so a bigger share and more rolls both mean you see it more often.

Loot tableWhere that table is usedShareRolls
Crate Spiffo MerchSpiffo's dining room (box); Spiffo's kitchen (box, shelves); Spiffo's storage (crate)6.2%1
Zippee ClothingConvenience store (clothing rack); Corner Store (clothing rack); Zippee Market (clothing rack)under 0.1%4

Inside bags and cases: Garbage Bag.

Town by town: loot locations.

07Item

Quick answers

What is the item ID for T-shirt - Spiffo?

Base.Tshirt_BusinessSpiffo, Base.Tshirt_SpiffoDECAL (variants share the name).

Stats and item IDs from the Build 42 game data as listed on pzfans.com. Item art is from Project Zomboid.