Dakar spark plug holder puller

[OldmaSA350]

Is this tool the only way to pull the sparkplug holder or is there other means and ways to do this.
I am going soon on a road trip and dont want to be stranded if I have to change a sparkplug on the road.
Anyone got a pic of what this tool look like?

 

[mischiefjay]

 

[BiG DoM]

 

[OldmaSA350]

 

[lecap]