Latest
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

Biohazard Container

Biohazard Container is a container item in Project Zomboid. It holds 16 with 50% weight reduction. Build 42.21 data, November 2026.

01Item

Biohazard Container at a glance

Biohazard Container icon

Container Bags & storage

It holds 16 with 50% weight reduction. It weighs 1.

Weight1
Capacity16
Weight reduction50
02Item

What it is and how to use it

Capacity is how much a container holds. Weight reduction is how much lighter the contents feel while you wear or carry it, so a bag with high weight reduction lets you carry more before you are overloaded.

More: Bags and backpacks.

03Item

Item ID and variants

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

Item IDGame category
Base.Bag_ProtectiveCaseBulkyHazardContainer
04Item

Where it spawns: the loot tables

Biohazard Container is on 3 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
Medical Storage ToolsClinic (shelves); Dentist (shelves); Dentist storage (shelves); and 4 more places0.49%4
Medical Storage DrugsClinic (shelves); Dentist (shelves); Dentist storage (shelves); and 4 more places0.36%4
Army Bunker MedicalOld medical (shelves)0.32%4

Town by town: loot locations.

06Item

Quick answers

How much does the Biohazard Container weigh in Project Zomboid?

It weighs 1 in Build 42.

What is the item ID for Biohazard Container?

Base.Bag_ProtectiveCaseBulkyHazard.

How much can the Biohazard Container hold?

Capacity 16, weight reduction 50%.

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