SIEGER by FÜRSTENBERG: MY COMPANION

Leather Sleeve Black

Black, understated — and surprisingly comforting

Some designs demand attention. Others simply belong. The MY COMPANION black leather sleeve by SIEGER by FÜRSTENBERG clearly belongs to the second category. It protects your hands from hot drinks, improves grip and quietly elevates the entire to-go experience without ever trying too hard.

Crafted from 2 mm vegetable-tanned leather, the sleeve combines artisanal craftsmanship with a beautifully natural feel. The deep black finish appears calm, versatile and effortlessly elegant — pairing perfectly with expressive décors such as Cross Stripes, PARAÍSO BLUE or the bold MY COMPANION designs.

Hand-finished and embossed with the signature SIEGER star symbol, the leather gradually develops its own individual patina over time. This gives every sleeve a slightly personal character while adding warmth and softness to everyday routines. It feels secure in the hand and somehow makes even rushed mornings feel a touch more composed.

The flexible shape fits perfectly around the MY COMPANION porcelain to-go mugs and adds another layer of refinement to the design. Especially with hot beverages, it creates a noticeably more comfortable drinking experience — whether during train journeys, office commutes or quiet walks through the city.

A small detail that changes the ritual

Sometimes it is not the big design gesture that improves daily life, but the smaller details you interact with constantly. The black leather sleeve transforms a beautifully crafted mug into a genuine everyday companion.

It provides comfortable heat protection, a secure grip and timeless understated elegance. The matte leather surface creates a sophisticated contrast against the glossy porcelain, highlighting the modern design language of SIEGER by FÜRSTENBERG.

And somehow, coffee on the go suddenly feels far less rushed.

Craftsmanship made for modern routines

SIEGER by FÜRSTENBERG combines the creative vision of Michael and Christian Sieger with centuries of porcelain expertise from the FÜRSTENBERG manufactory. The result is a collection that blends functionality, emotional value and contemporary design with remarkable ease.

The MY COMPANION accessories continue this philosophy through carefully selected materials, honest craftsmanship and durable design intended to accompany daily life for years to come.

For favourite mugs worth keeping close

The MY COMPANION black leather sleeve adds comfort, grip and understated elegance to the porcelain to-go mugs by SIEGER by FÜRSTENBERG. It protects your hands while making every coffee break feel just a little more refined.

Because sometimes the best accessories are the ones you stop wanting to live without.