eva
rubber leatherette glue fabric
paint in the same color as the bag
talcum
powder brushes clear nail polish
an eyeliner pencil in the color of the bag (or very similar)
If the stripped material is still whole, apply a little leatherette glue under the peeled parts and attach them, taking care to put them back in place. Finally, cover the white parts with eyeliner.
Apply an additional layer of leatherette glue, using a brush. Let it dry for 20 minutes.
In case any pieces of leatherette are missing from the bag, apply some eva rubber and cover the surface with a clean brush. Once the eva rubber has dried, apply the fabric varnish and let it dry again.
After a couple of hours, apply a layer of leatherette glue or, if you prefer, a transparent nail polish.
If the parts of the bag that have been repaired are a little shinier, apply a little talcum powder.