hello and this is how you make a portable campfire on the go.
Step 1: Items You Need
A tin cup (must be tin so it will not light on fire)
A lighter (flint and steel also works)
Step 2: Procedure
place tinder, dry leaves, twigs inside the tin can
Step 3: Procedure
light at the bottom so the flames will catch onto other flammable objects
Step 4: Procedure
attend to fire so it won get out of control or go out
Step 5: Notes
When using fire you should always have an adult around. This was tested by me and it worked.
Also note that the cup will get very hot on the outside so you should not touch it for a little while, or pour cold water on the outside and inside when done