Hold the flag waist-high with another person, keeping it taut and parallel to the ground
Fold the lower striped section lengthwise over the blue field
Fold it lengthwise again so the blue field is on the outside
Make a triangular fold from the striped corner over the open edge
Continue folding the triangle along the length of the flag
Keep folding the triangle until only the blue field is visible
Tuck any remaining fabric into the folds
The finished flag should be a neat triangle with only the blue field showing