4 tips on how to get the most out of your soul filter

s Soulfilter tips for maximum performance: Discover 4 clever hacks from our Soulies! From easy maintenance and Soulcap tricks to perfect suction flow. Get the most out of your water filter – susta...

Individualized co-branding soulbottles – Your design, our shared impact

We love individuality! Whether it's loud colors, bold hairstyles, unusual hobbies, wild goals, or stable principles – individuality is what makes us exciting and likeable. In addition to our p...

Plastic and climate: Why plastic really heats up the planet

Somehow, we all know that plastic isn't particularly good for the environment. Ever since we've seen pictures of turtles or seals entangled in ghost nets , plastic bags, or other plastic waste, we'...

Save plastic on the go: 6 simple tips for less waste in everyday life

Grabbing a quick coffee at the bakery or stubbing out a cigarette on the street: many people aren't even aware of the issue of reducing plastic waste when they're out and about. Plastic waste is a ...

Living plastic-free: 6 simple tips for your kitchen

Whether it's cereal packaging, disposable bottles, or tetra packs, declaring your kitchen a plastic-free zone might sound like an impossible task. But it's not – at least significantly reducing pla...

Sustainably clean: 8 tips for cleaning without plastic & chemicals

It sounds logical, but unfortunately, in everyday life, it's the exception rather than the rule: cleaning without plastic and chemicals. Even if we rely on cotton cloths, microplastics are often f...

soulbottles in transition #wearenotfinishedyet

soulbottles faces a challenge—but we're not giving up! Together with you, we're shaping a more sustainable future. Learn more and be part of the movement! #wearenotfinishedyet

Bye bye disposable cups: our drinking cup with steel is here!

Living plastic-free – that was, of course, our motto even before this law . That's why product developer Julian Düsentrieb asked himself in 2020: Can a sustainable, plastic-free drinking cup be cr...

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.

soulcap drinking attachment • easy to open & drink

Over the past 10 years, we have received many messages and requests for a closure alternative. Whether for easier handling during sports such as cycling or for children – you have been heard and he...