What is name of backpack

ive had to set my server to boot up with decayscale 0 so everything outside the TC area will decay within a set tim period and because of this when a player dies the backpack can be lay on the ground for over an hour.
Im trying to figure out how i can remove the backpack using a quicker method.
What is the name of the backpack does anyone kno,or even a better way to remove the backpack after say 10 mins ?

 

use this uMod - No Backpacks

 

thats exactly what i wanted

thank u

EDIT

i wonder what controls the body despawn timer to change into a backpack as would like to speed that up as well.