The XM42-M Ultralite Backpack is the high-capacity fuel solution for your XM42-M flamethrower. Swapping the standard tank for this backpack reservoir extends continuous burn time to over 3.5 minutes – ideal for extended controlled burns, large-scale weed and brush clearing, and agricultural land management.
Details
- Direct-fit replacement reservoir for the XM42-M (sold separately)
- Extends continuous operation to 3.5+ minutes
- Lightweight backpack-carry design for mobility during long sessions
Requires an XM42-M flamethrower. Compatible fuels per the XM42-M (gasoline, gasoline/diesel mix, or ethanol).





