Well specifically, 1941 glove tanned leather. I bought a bag that got wet in the rain and the leather under the flap got wrinkly and looks like some air got trapped under the leather. Does anyone know if Coach glues the leather pieces first before stitching? Maybe the glue dissolved.
I was thinking about ironing the flap with a damp towel. Any suggestions on how to get the leather smoothed out? View attachment 4420474
I haven't worked with 1941 bags but the idea trying an iron and a damp towel sounds like a good start. Those bags are leather lined so there may be an airspace (or glue?) between the exterior leather and the lining.
If you have a heavy, flat-bottomed object or bowl (or pile of books?) you could also try setting it on top of the wrinkled area - protected by a towel - to try and flatten out some of the wrinkles.