DayZ Wiki

Custom Health 3.jpg DayZ Wiki Update Project!DayZ has undergone a lot of big changes in a short timespan. We need you to help us keep our pages and images up to date! Want to get started? Follow the link or Join the Update Project on Discord!


DayZ Wiki
Utility Buttpack
Smersh backpack.png
Category Clothing > Backpacks
Inventory Slot Back
Size 4x4 (16 Slots)
Capacity 6x5 (30 Slots)
Hotbar Bonus 0 Slot(s)
Weight 600 g
Absorbency 79%
Durability 100
Repairable With Duct Tape, Sewing Kit
Insulation Bad (0.2)
Locations Military, Helicopter Crash Sites (Mi-8)
Rarity Very Rare
Variants N/A
Relatively small pack. Can be attached to vest to further increase its carrying capacity.
~ In-game description

The Utility Buttpack is a small-sized backpack in DayZ Standalone.


The Utility Buttpack has as many slots as a Field Vest, but can be attached to the Assault Vest to add additional capacity to your inventory. You can also equip another backpack on your back after you have combined the two. Likewise, the attached pack and vest can also be equipped whilst using a ghillie body of any variant.


Smersh backpack.png
Smersh Vest.png
Smersh Vest with backpack.png


  • Previous to Beta, the Utility Buttpack was called the SMERSH Backpack.
  • The Buttpack can be worn as a standard backpack if desired. This is usually how they are shown when equipped on the Infected.
  • When the Buttpack is attached to the Assault Vest and the vest ends up in a ruined state, the Buttpack will usually remain in an undamaged state. This can then be removed from the damaged vest and attached to a new one when ready.
  • In real life the utility buttpack is called the SSO/SPOSN Field Foodstuff Buttpack.