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Trinkflasche Wasserflasche aus Glas mit Blume des Lebens Motiv

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Because it's more than just a bottle.

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Trinkflasche gehärtet auf Steinplatte mit ultrinity Logo

ultrinity®

Following a successful Kickstarter campaign in 2023 and an intensive development phase, bottle manufacturer soulbottles is launching its groundbreaking glass technology under the brand name ultrinity®. This innovative product line promises to revolutionize the market for reusable glass products with exceptional durability...

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Trinkflasche aus Glas auf schwarzem Hintergrund - ultrinity

Berlin-based company soulbottles® launches crowdfunding for high-strength glass bottles

The company soulbottles® has been producing and selling refillable glass drinking bottles for over 10 years. After more than 1.5 years of research, the Berlin-based company now wants to bring a new type of hardened bottle to market and is seeking crowdfunding. The campaign launches on March 23, 2023, with a goal of €300,000...

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Biogasanlage Luftaufnahme

Climate-neutral production • Customers have the choice with Eco2Bottle

Our customer, soulbottles, stands for sustainable, plastic-free, and stylish glass bottles. They clearly expressed their desire for a completely green and regional bottle. This enabled us to significantly reduce the carbon footprint of the final product.

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about

soulbottles

Portraitfoto Georg Tarne und Paul Kupfer

soulbottles was founded in 2012 by Paul Kupfer and Georg Tarne and produces plastic-free drinking bottles and accessories that are good for people and the planet.

With a clear attitude, a great love of design and a healthy dose of idealism, we develop products that make sustainable decisions in everyday life easier – and more beautiful.

We are happy to answer any press inquiries and arrange interviews:

real insights, real change

We speak plainly about sustainability & new work

At soulbottles, it's not just about cool bottles, but also about real issues that concern us: conscious use of resources, alternative working environments, self-organized teams (Holacracy), and a corporate culture that really makes sense.

Are you looking for real, practical insights, not just theoretical rhetoric? Then you've come to the right place! We'll tell you how we work, what we've learned—and how you can bring these topics to life in your team or community.

Whether it's a lecture, workshop, or casual Q&A session: we bring a breath of fresh air and genuine enthusiasm.

Interested in inviting us? Just get in touch. We'd love to hear from you!

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