One piece flat rectangle “leather mesh” construction. Hand held.
I have been making this bag for nearly 20 years. The cutting knife I use was originally made in the 1960’s for John Tillby… since passed (a highly respected leather man in Sydney, and a really good bloke).
2.0-2.5mm. Cowhide veg/chrome combination tannage
Flat: 340mm X 315mm
Expanded: W.205mm X D.150mm X H.430mm (incl handles)