Pen-Lock Leather Notebook Cover
Handmade in France
Constructed from vegetable-tanned full-grain leather, this notebook cover is assembled by hand in our Bordeaux workshop using traditional saddle stitch throughout. The black leather, selected for its dense grain structure, will age into a deep, personalized patina over years of daily use.
Inside, two notebook slots fit Field Notes or Moleskine Pocket notebooks side by side, with four card slots for essentials. Two exterior flap pockets let you slide in tickets, receipts, stamps or a business card without opening the cover. The side pen loop doubles as a locking mechanism — slip your pen through and the cover stays shut. It fits any pen or pencil between 7 and 8 mm in diameter. The cover also accommodates a standard passport.
Your vegetable-tanned leather will naturally develop a patina over time. This is not a defect, but a sign of an authentic, high-quality material.
To keep it looking its best, apply a natural leather balm once a year or whenever the leather begins to feel dry. Use a soft cloth and gently buff the surface after application.
The return period for online purchases is 14 days from the date of delivery.
Additional information can be found in our Return policy section.
Exceptions: Personalized products.
Full-Grain Vegetable-Tanned Leather
We use the finest leather available: full-grain leather, vegetable-tanned over several months. No chrome, no harsh chemicals. Only natural tannins extracted from tree bark, following traditional methods that have been used for centuries.
This leather retains its natural markings and original texture. It is neither sanded nor coated with plastic finishes. That is why it ages so beautifully. Over time, it develops a rich patina that tells your story.
Your wallet will gain character with use, developing a rich patina that makes each piece unique. This is what separates a disposable object from something designed to accompany you for decades.
Traditional Saddle Stitching
Every Darksails wallet is hand-stitched using the traditional saddle stitching technique.
Created with two needles and a single thread, this method provides greater strength than machine stitching and helps prevent seams from unraveling over time.
Used for generations in high-end leather workshops, saddle stitching is valued for its durability, repairability, and timeless appearance.
Entirely hand-stitched in our workshop in France.
