Sonnenleder Wallet "Weser R" black

The Weser R is a Sonnenleder combination wallet in portrait format – crafted from South German cattle leather, tanned in Germany using traditional pit tanning methods with purely plant-based materials. The surface remains unsealed and displays the natural leather structure: slightly rough texture, warm feel, a characteristic leather scent, deep black colour achieved through barrel dyeing that penetrates the material. If you're looking for a wallet that gains character with years of use rather than deteriorating, the Weser R is a reliable everyday companion.

Features

• Purely plant-based pit tanning: The leather is treated in the pit with plant-based tannins from barks, fruits and roots – a time-intensive process without chromium salts or synthetics. The open-pore, unsealed surface remains breathable and skin-friendly.
• Living patina through use: Heat, light and friction change the black leather over time – it deepens, the surface develops an individual tone that makes each piece unique.
• Hand-crafted in Germany: Cutting, stitching and assembly are done by hand; this means cleanly placed seams without machine misalignment, carefully lined slip pockets and a coin compartment with a stable leather base instead of plastic reinforcement.
• Through-barrel dyeing in black: The black colour is worked into the leather, not merely applied to the surface – scratches therefore don't reveal lighter core leather, but the same dark tone.
• Complete everyday kit: Two banknote compartments, one coin pocket, three credit card slots, two note slots and one ID card pocket – all the essentials in portrait format.

Use & Tips

• Breaking in: Fresh from the box, the leather is still stiff. With regular use it becomes more supple and conforms better to its contents – the typical break-in process for plant-tanned leather goods.
• Leather care: Occasional treatment with a colourless leather balm or conditioning cream keeps the surface supple and protects against heavy moisture. However, too frequent conditioning can slow down patina development.
• Coin pocket: The compartment holds coins comfortably without bulging – the leather base gives the pocket stability, so even a larger number of coins won't distort the wallet's shape.
• ID card pocket: The third slip pocket is sized for ID cards and also accommodates driving licences and health insurance cards.
• Consciously developing patina: If you want the wallet to patina evenly, carry it daily from the start and don't switch between multiple wallets – this encourages uniform surface development.

For Leather Enthusiasts

Pit tanning, as used by Sonnenleder, is the oldest and most labour-intensive tanning method: hides rest for weeks to months in pits filled with plant-based tanning solutions made from barks, woods and fruits – tannins penetrate the material completely, rather than treating only the surface. The result is structurally firm yet elastic leather that needs no plastic seal to remain stable and tear-resistant. The black finish of the Weser R is created through barrel dyeing: the leather rotates in the dyed bath until the colour penetrates deeper layers. This process differs fundamentally from surface-applied colour coatings and explains why the black remains rich and deep even with extended use.

Technical Specifications