Astell&Kern KANN ULTRA Leather Case

Sale price £99.00 Regular price £119.00
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The Astell&Kern KANN ULTRA case is made of high-quality vegetable tanned leather from Badalassi Carlo and Conceria Walpier, and boasts a high degree of perfection that matches the design of KANN ULTRA.


Free Next Day Delivery*

Free next weekday delivery

When you spend over £75, we will send you a tracking number where DPD will give a one hour delivery window. Services available Monday to Friday (excluding public holidays) to most mainland UK addresses for in stock items ordered before our cut-off time at 3:30pm. Terms apply.

Free Saturday delivery 

When you spend over £299. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Friday 3pm. Terms apply.

Free Sunday delivery 

When you spend over £299. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Saturday 2pm. (Sunday delivery location) Terms apply.

Reserve for Collection  

Some of our manufacturers request for their items not to be sold online. For these items please call to order 01925 828009

Remote locations

Standard next day delivery is free for all orders to most UK mainland addresses. All other delivery prices are determined by the destination, the service chosen and the value and weight of your order. Addresses in the Scottish Highlands, offshore, Northern Ireland & Ireland may incur additional delivery costs, depending on the items ordered.

Returns Policy

If for any reason you’re not completely satisfied with your purchase, we’re happy to offer a refund within 30 days, provided you inform us of your intention within 14 days of receiving your item and return it to us within the 30-day period.

For our full returns policy, click here.

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

The case is available in two colours (Navy and Black) and is wrapped around the entire product, providing excellent protection and the best grip with a perfect fit.

Leather from BADALASSI CARLO

Badalassi Carlo, a tannery founded by Carlo Badalassi, 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.

Leather from CONCERIA WALPIER

Established in 1973 in San Miniato, Tuscany, Italy, Walpier Tannery has been in business for three generations and has a long tradition of making leather products based on their highly regarded vegetable tanning processes. The tannery uses only 100% raw hide leathers imported from France and is a member of Vera Pelle, Italy’s association of vegetable-based leather tanners.

Walpier's vegetable tanning is a traditional leather processing method handed down from father to son for centuries in the Tuscany region. The tanning process usually takes 40 days and is a process only practiced by Italian tanners of the world.

[Buttero] Navy Case

The Navy color case of KANN ULTRA uses Walpier's Buttero leather. Buttero leather is a leather made by milling the leather to make it soft and natural on the surface. Buttero leather, like other leather used by Walpier, is manufactured from the finest French hides, so the texture is dense, and the surface is smooth.
Due to Walpier’s highly regarded method of vegetable tanning, the Buttero leather boasts excellent color with a perfect surface finish and is highly resistant to scratches. This allows manufacturers to utilize the original texture of the leather without the problems normally associated with other vegetable processing.

[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.

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