I quite recently started working with leather, and I encountered something I wanted to ask people more knowledgeable than I am!
I'm making a bag for toiletries, using quite thick leather (3-4 mm). I want the inside to be waterproof (so that it stand moisture from shower bottles, toothbrush etc), and I wonder if anyone has got some good ideas as to how that could be done?
I have thought about adding a layer of water resistant fabric, or a layer of thin leather, but perhaps due to the leather being so thick (or perhaps simply because I am still not so good ), that looks really bad!
Is there a good way to waterproof the flesh side of the leather so that it can stand some moisture?