I have quite a few leather tools that I've procured (mostly from Tandy Leather Factory) over the years. The tools shown aren't all that I have but are the most used (Forgot my strap cutter). You can get by in the beginning with just some basic tools such as a utility knife, straight edge, makeshift awl, stitching needles. But as you expand in your leather working you'll definitely want to get more tools. This will greatly improve the fun and quality of your work. You'll also need sponges and rags for dyeing. A cutting surface is essential. I have 4 plastic kitchen cutting boards screwed to my worktop for cutting.
I also use a Dremel with a flexible shaft that I've had for some 14 years. These come in handy for tough leather if you have a hard time getting your stitching awl through. Just pop a 1/16" drill bit in and you're all set. You can also use it with a small sanding drum to even out glued up edges such as at the gussets or on the handle.
You will also need a drill, bits, oil and a hack saw to make the frame.
Materiales
10 sq.ft.8 0z. veg tanned leather
3 sq. ft 5 0z. veg tanned leather