Before a single cut is made, the hide is laid flat and inspected in full. Natural markings, subtle variations in the quill pattern, any slight irregularities in the leather’s surface — all of these are mapped. The paper pattern pieces are then positioned by hand, taking into account where the best portions of the hide fall, how the quill or scale pattern will read across the finished panels, and how to minimise waste without compromising quality.

This is not a step that can be automated. A machine positions pattern pieces by area efficiency alone. A skilled craftsperson positions them by how the finished bag will look and wear.

Exotic leather is cut with a sharp, heavy knife against a steel rule — not with rotary cutters or die-press machines. The cut must be clean and perpendicular to the leather surface: any deviation creates an uneven edge that cannot be fully corrected later, regardless of how much time is spent on finishing. For ostrich leather specifically, the cutter must work around the quill follicle arrangement, ensuring no cut bisects a follicle in a way that will cause it to crack or separate under tension.

Each cut panel is checked immediately. Any panel with an imperfection is set aside. It does not go into the bag.

Skiving is the process of thinning the leather at the edges of each panel where it will be folded, turned, or joined to another piece. Without skiving, the folds in a bag are bulky and uneven; the seams are thick and irregular. With it, the leather folds cleanly, the seams sit flat, and the edges of the bag maintain a consistent, refined profile.

Skiving is done by hand with a specialist knife, removing a controlled wedge of leather from the underside of each edge. Too little and the fold is still stiff; too much and the leather weakens at exactly the point where it needs to be strong. It is one of the skills that takes longest to develop, and one of the most consequential to the finished bag.

Before stitching, the panels are temporarily bonded using leather cement — this holds everything in precise alignment during the stitching process and allows the craftsperson to assess the construction before it becomes permanent. Internal structure elements — stiffeners, frame pieces, interfacing — are positioned and secured. For structured bags, the base and side panels may be moulded over a form at this stage to establish the shape that the leather will hold for decades.

This stage is largely invisible in the finished bag. It is, nonetheless, what the finished bag depends on.

Saddle stitching — the traditional hand-stitching method used at Winklmayr — uses two needles and a single length of thread, passed through each pre-punched hole from opposite sides simultaneously. Each stitch is individually tensioned by hand. The result is a stitch that, if broken at any point, does not run: the remaining stitches hold independently. In machine stitching, a broken thread causes the entire seam to unravel from that point.

The stitch length, tension, and spacing are consistent across the entire bag because a skilled hand is maintaining them — not because a machine is enforcing them. The difference is visible under close inspection, and the structural difference is measurable across decades of use.

Zips, clasps, D-rings, base feet, and handle attachments are installed at this stage. Each piece of hardware requires precise positioning — a zip set fractionally off-centre cannot be corrected after installation without damage to the leather. Handle attachments are reinforced from the interior before being fixed, ensuring that the stress of carrying a loaded bag is distributed across a broader area of leather rather than concentrated at the attachment point.

The hardware is installed before the bag is fully closed, allowing access to the interior for reinforcement. This order of operations — interior first, closure second — is correct construction practice. Reversing it is a shortcut that compromises the structural integrity of every attachment point.

Every exposed leather edge is hand-finished — burnished with a heated tool to compress and seal the leather fibres, then painted with edge coat in multiple thin layers, each allowed to cure before the next is applied. The number of coats varies by edge location: a high-wear area such as the handle fold or base corner receives more coats than a protected interior edge.

Edge finishing is the step that most distinguishes a hand-crafted bag from a production bag. It cannot be rushed without the edge coat cracking prematurely. It cannot be machine-applied with the same precision or coverage. And it is noticed immediately by anyone who knows what to look for — and noticed with satisfaction, every time, by anyone who owns the bag.

Every bag that carries the Winklmayr name is inspected by HP before it leaves the atelier. Not by a quality control team. Not by a checklist. By the person whose family has been working in leather since 1691, who trained as a Master leathercraft designer at the Vienna School of Fashion, and who has spent decades developing the ability to assess, by sight and by hand, whether a bag meets the standard his name requires.

The inspection covers stitching tension and consistency, edge finish quality, hardware alignment and function, leather surface condition, interior finish, and structural integrity. If anything does not meet the standard, the bag does not pass. It is reworked or, if necessary, remade. There is no alternative outcome.