F. Hammann A4 Portfolio with Zip

Crafted by F. Hammann, a family-run German leather workshop since 1864, this A4 zipped portfolio pairs functional elegance with exceptional materials. The exterior is made from glove-soft yet structured calf leather, tanned exclusively for Hammann in France’s Centre-Val de Loire using an aniline dye process. Unlike leathers coated with surface pigments, this method saturates the skin with watercolour dyes, allowing the natural character of the hide to show through—and to develop a rich, nuanced patina over time without losing depth of colour.

Available at Laywine’s in Black, Dark Brown, and Olive, the portfolio features a smooth-running metal zip, fully lined interior, and enough room for documents, tablets, or travel essentials—a quiet luxury for those who appreciate substance in the details.

• Handmade in Germany by F. Hammann, established in 1864
• Premium full-grain calf leather, aniline-dyed for depth and longevity
• Tanned in France using skins sourced from Germany and France
• A4 size, ideal for documents, tablets, and everyday organization
• Can be used with A4 top-bound or coil-bound pads
• Finished with a metal zip closure and lined interior