Our Products
Shirts
Your everyday basics – simple in appearance, strong in comfort.
Sport
Proof of Work: Bring your Bitcoin mindset also into your exercise.
Sweaters & Coats
Whether hooded sweater, pullover, or jackets – essentials that go with you through the year.
Shirts with collars
High-quality classic - for everyday life, work, or your next gathering.
Privacy
Minimalist design, maximum impact. Logo embroidered tone on tone.
Accessories
Make your outfit a statement and wear the Bitcoin mindset every day.
This is what we stand for
Excellence Above All
Our clothing stands for quality and durability. Each piece is crafted with care – made for your life, not for the trend.
Made for everyday life
Clothing that accompanies you everywhere – at the office, while traveling, or in everyday life. Functional, comfortable, and stylish.
Bitcoin Mindset
With Bitcoin21, the Bitcoin mindset becomes wearable. Our fashion is aimed at Bitcoiners who live their values.
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More insights, new product updates & exclusive promotions.
Bitcoin21 Blog
Bitcoin & Steuern in Deutschland 2026: Haltefrist, Gesetzentwurf und was sich ändern könnte
Wie Bitcoin in Deutschland besteuert wird (Stand 2026): Haltefrist, Freigrenze, neue Meldepflichten – und was der für Juli erwartete Gesetzentwurf von Lars Klingbeil ändern könnte. Mit Beispielrechnungen und FAQ.
Bitcoin-Haltefrist in Gefahr: Die Petition, die Steuerpläne – und was du jetzt tun kannst
Die steuerfreie 1-Jahres-Haltefrist für Bitcoin soll abgeschafft werden. Wir erklären die Steuerpläne, die Bundestagspetition von ProHaltefrist, die Kritik aus dem Space – und warum wir als Unterstützer dabei sind.
How to Buy Bitcoin Clothing: The Complete 2026 Guide
Bitcoin clothing for everyday wear: hoodies, tees, polos, sportswear, accessories. What matters, what makes Bitcoin21 different, and what fits you.
Low Time Preference – What Bitcoin Teaches About Patience
Bitcoin Changes You – If You Stay Long Enough Most people come to Bitcoin because of the price. They stay for something else. Eventually, sometimes after weeks, sometimes after years,...
Bitcoin and Privacy – Why Privacy Is Not About Hiding
Bitcoin and Privacy – A Matter of Attitude When people talk about privacy, they often get a counter-question: "What do you have to hide?" This question sounds logical. But it...
Designed in Hamburg – How Bitcoin21 Clothing Is Made
Designed in Hamburg – How Our Bitcoin Clothing Is Made Every piece of Bitcoin21 clothing starts with an idea. And every idea begins with a question: Would we wear this...
