100% biodegradableMatterra & Koroška
With the symbol of the heart of Koroška, it connects people, stories, and tourism.
A treasure you can take home?
Yes! Let me introduce myself: I'm Mattera, a 100% biodegradable mug with a special story of Koroška.
My surface represents the three Koroška rivers, winding around a mug. With nature in mind, I allow every visitor to take a piece of Koroška with them. A piece of the treasure trove of surprises.
The main value of the product is local community connection and preserving its purity. Matterra is the result of collaboration between the companies Ekstera and O.P.S. Breznik and the Faculty of Polymer Technology, with the heart, a recognizable Koroška logo, giving the mug its unique imprint.
PERMANENT(LY) IN THE HEART
100% biodegradable
Ergonomically designed to fit your hand
I present three Koroška rivers, winding in relief around a mug
I maintain the temperature of the drink
I am drop-resistant and dishwasher safe
For every occasion
Matterra will perfectly spice up your favorite drink or provide a special treat for your favorite guests. It is also a great gift idea for anyone who carries Koroško in their heart.
You can buy a Matterra mug in all 3 valleys:
- Mislinjska dolina valley
TIC Slovenj Gradec - Dravska dolina Valley
TIC Radlje ob Dravi - Mežiška dolina valley
Peca Underground and TIC Ravne na Koroškem
Create a package to your liking
Since it is a story of collaboration and the intertwining of synergies, you can enhance your package at the sales points with one of the following local products:
- Time Brewery beer,
- Radela juice,
- Radela cider,
- Wolf's coffee,
- Homemade tea blends from Občutek narave.
The mug comes with a special eco bag, where the Koroška imprint was contributed by the residents of CUDV Črna na Koroškem.
Soon, the Matterra mug with the Koroška imprint will also be available for purchase online.
A business story with a twist of Koroška
The Matterra mug is a great choice for business and protocol gifts. When you need something authentic from Koroška for official visits, contract signings, and other important events, you can enrich the mug with other products from Koroška, such as teas, coffee, beers, juices...
Matterra is a practical gift for attendees of special business events, as well as a way to express gratitude to partners and colleagues. It can also be a great prize for local projects and competitions, as it combines quality, local touch and symbolism of Koroška.
For details, please contact us at turizem@rra-koroska.si.
Matterra with the imprint of Koroška logo is an opportunity to take a piece of the treasure trove of surprises home, and while enjoying your favorite drink, plan your exploration of Koroška.
Just as Matterra emerges from nature and returns to it, Koroška shines through its elements.
Water flows through all three valleys, uniting them into one – into Koroška. Fresh air blows from the slopes of Pohorje, the Karavanke, and the Savinja Alps. Fertile land hosts mighty forests, diverse gardens, and blooming meadows. Wood, metal, and minerals still peek out from the past, forging new experiences and making Koroška special in this regard as well. Explore it!
MEŽIŠKA DOLINA VALLEY

Peca Underground
A 5-star experience by kayak, bike or on foot reveals the secrets of mining life and the astonishing world of the underground.

Olimpline Črna na Koroškem
Through the air on the longest zip line in Slovenia, where, in addition to speed (120 km/h), you will also catch your breath from the view of the surrounding peaks.

Climbing center Prevalje
Koroška perseverance knows no unscalable boulders – it invites you to one of the most modern climbing centers in this part of Europe, equipped with top-notch gear.

Mount Uršlja Gora
A popular spot for climbers, mountain lovers abd even mountain bikers, with beautiful panoramic views – Mount Uršlja gora with the highest church in Slovenia.
MISLINJSKA DOLINA VALLEY

Perger 1757
World-renowned energy candles, famous lotus hearts, natural candies and delicious gingerbread - learn about the rich history of the Perger family.

Aqualatio Slovenj Gradec
Modern indoor and outdoor swimming pools, a wellness center with saunas, massages and therapeutic services, or numerous recreational areas for sports adventures.

Kope
A combination of unspoiled nature with modern comfort in all seasons - skiing, hiking, mountain biking, adrenaline park, culinary experiences...

Štrekna
One of the most beautifully maintained cycling routes offers 35 km of enjoyment, running along the abandoned route of a former railway line. It is completely asphalted and removed from other traffic.
DRAVSKA DOLINA VALLEY

Timber Rafting on the Drava River
Unforgettable moments with amusing storytelling and the sound of an old accordion, delicious raftsman's snack from the Flosarska cula – experience a unique journey back to the times when the Drava River was the heart of trade routes, and rafting was one of the most important craftsmanship skills.

Water park Radlje ob Dravi
The first and only biological pool in Slovenia, nestled in green forests, invites you to slow down and connect with pristine nature.

Drava Bike
One of the most beautiful cycling routes in Europe in terms of natural beauty and cultural diversity, which in Slovenia takes you to experiences around every turn along its 145 km.

Lake Ribniško jezero
In a basin surrounded by spruce forests, the calm surface of Lake Ribniško jezero flourishes. Sitting on a bench and observing the shrubs around it is perfect for a retreat from the hustle and bustle of everyday life.
More about Matterra mug
Learn the story of the Matterra Mug.
MORE ABOUT MUG

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