#15 Christian Käser – Vom Nachhaltigkeitsberater zum Sprudel-Start-up: Wie bottleplus SodaStream Konkurrenz macht

from Hosensack Podcast · host Nicholas Hänny

Christian Käser ist Co-Founder & CEO von bottleplus – der ersten Trinkflasche, mit der man unterwegs Sprudelwasser machen kann. Was als Hochschulprojekt begann, wurde durch ein erfolgreiches Crowdfunding zum echten Produkt. Heute steht bottleplus für Innovation, Nachhaltigkeit und Mobilität – ganz ohne Kompromisse. Im Podcast erzählt Christian, wie er vom Nachhaltigkeits-Consultant zum Vollzeitgründer wurde, was bottleplus einzigartig macht und warum das Set mit 250 CHF nicht gerade ein Schnäppchen, aber dafür ein Statement ist. 💥 Mit dem Code NICHOLAS20 erhältst du CHF 20 Rabatt auf dein bottleplus Set!

Episode metadata supplied by the publisher feed · Published Jun 20, 2025

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#15 Christian Käser – Vom Nachhaltigkeitsberater zum Sprudel-Start-up: Wie bottleplus SodaStream Konkurrenz macht

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