soulblog

Nitrate in drinking water: How dangerous is it?

We explain how nitrate is related to climate change, why the distinction between groundwater and drinking water is so important and what we can do to reduce nitrate pollution in water and soil. ...

zero waste Christmas • tips for avoiding waste

Each of us produces over 500 kg of household waste per year. The zero-waste movement shows that things can be done differently. A beginner's tip: shop with as little packaging as possible. Most of...

Pride month: Between rainbow-washing and activism

The Pride Month June is all about standing up for the rights of the LGBTQIA+ community. During the month, parades and protests take place, rainbow flags fly on every corner, and even large corpora...

soulincubator: Farewell to the project teams

The project teams from the first phase of the soulincubator have reached the end of the program. We say goodbye, review the last eight months and tell you what's next for our funding program for su...

WASH simply explained • for small and large soulfriends

The abbreviation WASH stands for Water , sanitation , H ygiene and to explain why this is so important, we have to start a little earlier: In Germany,...

world water day • why we value water

But almost all of the water is salt water , like in the seas, and only a very small fraction of it is fresh water, like in rivers, lakes and springs. Plants, animals and people need fresh water ...

10 fascinating facts about glass

What is there to learn about glass? Nothing, except that you can drink from it. Guess what! We went on a search and found 10 interesting and spectacular facts about glass for you. Get ready for ...

shatterproof, robust & lightweight: all facts about stainless steel

The new ones are here: our soulbottles steel light! This marks the second round of our soulessentials series on stainless steel - after the launch of the double-walled soulbottles steel in 2019, w...

soulincubator: Cooperation with the Schwarz Group

When we started soulbottles, we had a pretty big vision: We wanted to quickly build a successful drinking bottle business and then establish more and more companies and organizations so that these ...

soulincubator: Experience report by Laura Grotenrath • Zero Waste Your Festival

With her initiative Zero Waste Your Life, Laura is committed to a world without plastic. Through various educational offerings, she has been able to introduce small groups of students and adults t...