The SUPERIOR LABOR TSL - All Leather Engineer Pouch

The SUPERIOR LABOR TSL - All Leather Engineer Pouch

Originally conceived as the Engineer Key Case, a miniature take on the classic engineer bag, this piece took an unexpected turn when its prototype was made larger than planned. The happy accident resulted in a delightfully oversized silhouette that was far too charming to abandon. What emerged is a soft, plump leather pouch that’s both playful and practical. Compact yet surprisingly roomy, it comfortably fits paperback books, A6 notebooks, and other daily essentials.

Made from Japanese glove leather, it offers an ideal balance of durability, flexibility, and featherlight comfort. First developed for baseball gloves, this leather is exceptionally resistant to friction and becomes even softer and more comfortable with use. It’s core‑dyed for rich, lasting color and finished with a special oil treatment that gives it a smooth, supple hand and a lightly elastic feel.

• Size: W19.5×H12.5×D4.5cm

About the Leather – Japanese Glove Leather

Made from durable and supple Japanese glove leather, known for its lightness and strength.

Originally used for baseball gloves, this leather is highly resistant to friction and becomes softer and more comfortable over time.

Its rich color comes from the deep-dyeing process, in which dye penetrates all the way to the core of the leather.

Finished with special oils for added flexibility, it offers a soft, lightweight, and resilient texture that feels naturally smooth in your hand.

Leather Products

• Natural leather is used, and features such as veins and wrinkles are part of its inherent character. Even within the same type of leather, variations in color, thickness, and texture may occur.
• Leather color may shift when exposed to moisture. 
• Color coatings on certain products may fade or crack with rough handling. ・Because each item is handmade, the actual size may differ slightly from the listed measurements.
• Depending on your device, the product’s color may appear differently on screen. 
• Please be careful to avoid stains or color transfer from water exposure.

Brass Products

• Due to the nature of brass, some areas may appear slightly tarnished during manufacturing.
• We use solid brass, which develops a natural patina over time. Please enjoy this aging process as part of the product’s character.
• If you wish to remove tarnish, you can use a silver polishing cloth. Always test first on a small, inconspicuous area.