Yep it's 5oz veg tan, dyed with a heavily diluted dark brown stain.
The wrinkles came from me sewing the bag so the seem would be inside and then turning it right side out, well that didn't work out with the leather thickness so I flipped back cut the stitching apart. Put it back together by resewing it.
Few lessons learned
- flipping a 5oz bag inside out doesn't work (at least this small)
- really think about assembly before starting to sew things together by hand.
-hardware is difficult to find locally