Astell & Kern Leather Case for KANN ULTRA

The Perfect Fit and Best Grip

The case of KANN ULTRA is made of high-quality vegetable tanned leather from BADALASSI CARLO, and boasts a high degree of perfection that matches the design of KANN ULTRA.

Leather from BADALASSI CARLO

Badalassi Carlo, a tannery founded by CARLO BADALASSI, who was a professor at a leather school in the Santa Croce region, has been producing leather for more than 40 years by integrating the traditional vegetable leather processing method developed in Tuscany with his unique theory and technology.

Vegetable leather processing is an eco-friendly leather manufacturing method that takes a long time to complete by tanning leather only with tannins extracted from plants.

The leathers of Badalassi Carlo use the vacchetta technique that was developed in Tuscany and then processed using vegetable oil for tanning.

The company pursues high quality by creating products using small batch, handcrafted traditional techniques rather than mass production. The tannery is highly regarded and preferred by famous manufacturers around the world who value the quality of leather produced.

[Minerva] BLACK Case

Minerva leather, unlike Minerva Box, is a plain, un-milled leather that looks matte at first, but as it gets used, the color deepens and the luster increases, so you can see and feel the change over time.
Minerva is a vegetable tanned leather made using the unique Vacchetta method from Tuscany. At first, the leather looks matte with a lack of sheen, but over time it adds a natural luster and deepens the color. This is because there is no artificial coating on the leather surface, so the gloss rises naturally from the oil contained in the leather itself as it is used. As with other vegetable tanned leathers, Minerva is especially beautiful with time.