I have not painted on rattan bags yet therefore I may not be the best person to ask. For leather bags, the paint has to be flexible since it moves a lot and stretches a lot that is why it has to be leather acrylic since it is flexible…but with rattan the bag is pretty firm and sturdy so I think regular acrylic paints might work just fine. Just my thought. Perhaps you can find better material suggestions from those who works with rattan bags. Good luck!
