Hi Product Hunt! I'm one of the founders of Fabnik. We started the company earlier this year to make high end craft accessible to more people.
In a nutshell - you can configure your own kit on our site and we use quality materials like American full grain leather and French linen thread. They come with all the specialized tools you need and clear online instructions.
This was a passion project for my co-founder Mat and I, so let us know if you have any questions. :)
Fabnik