SIEGER by FÜRSTENBERG: MY COMPANION

Leather Sleeve Dark Blue

Sometimes good coffee simply deserves a better grip

Some details quietly transform an everyday object into something far more personal. That is exactly what the MY COMPANION dark blue leather sleeve does. More than simple heat protection, it adds warmth, texture and a reassuring feel in the hand — as though your favourite to-go mug suddenly gained both tailoring and character.

Crafted from 2 mm vegetable-tanned leather, the sleeve combines refined craftsmanship with understated contemporary elegance. The deep dark blue tone feels calm, sophisticated and versatile, pairing beautifully with the expressive décors of the MY COMPANION collection by SIEGER by FÜRSTENBERG.

The finely textured leather is hand-finished and embossed with the iconic SIEGER star symbol. The result is an accessory that feels distinctive without ever becoming loud. It improves grip while protecting your hands from hot beverages — whether during busy mornings, long train rides or slow walks through the city.

Its flexible shape fits comfortably around the porcelain to-go mugs of the collection and stays securely in place. Over time, the premium leather develops a natural patina, giving every sleeve its own individual character and making daily use feel increasingly personal.

Designed for everyday movement — without looking ordinary

Many to-go accessories focus purely on function. MY COMPANION approaches things differently: timeless design, carefully selected materials and the pleasure of using something made to last.

The dark blue leather sleeve perfectly complements the handcrafted porcelain mugs while adding depth and elegance to the overall design. Especially when paired with décors such as PARAÍSO BLUE or THE FLAMINGOS, it creates a refined balance between expressive illustration and minimalist sophistication.

And somehow, even a quick coffee on the go starts to feel a little more intentional.

Traditional craftsmanship for modern routines

SIEGER by FÜRSTENBERG combines the creative vision of Christian and Michael Sieger with the centuries-old porcelain expertise of the FÜRSTENBERG manufactory. The result is a collection that merges design, functionality and emotional everyday usability with remarkable elegance.

The MY COMPANION accessories follow the very same philosophy. Premium materials, precise craftsmanship and understated aesthetics create companions designed not for short-lived trends, but for long-term enjoyment.

The small detail that changes everything

The dark blue leather sleeve is the perfect addition to the MY COMPANION porcelain to-go mugs by SIEGER by FÜRSTENBERG. It protects, refines and makes every coffee break feel just a little more comfortable and considered.

Because sometimes the smallest detail makes daily routines feel noticeably better.