Cryptosteel Capsule

As an official reseller for Cryptosteel in Switzerland, you will only receive original goods from us. By shipping within Switzerland there are no customs fees of up to CHF 25.

Cryptosteel Capsule 

Made of solid metal, the device is designed to withstand almost any extreme conditions. It gives you the peace of mind that your personal data has the security it deserves.

The Cryptosteel Capsule for highly secure storage of Seed for up to 123 characters. 

Autonomous. Personal. Anonymous. Tough.

Product specifications

• Capsule dimension: L: 102mm, Diameter: 16mm

• Solid metal construction - 100% stainless steel

• AISI 303 sheath

• Core, partitions, fasteners and drawing plates in AISI 304

• Pack contains all printable ASCII characters (96 different characters).

Backup compatibility

100% suitable for:

• BIP39 (unabridged 12-word recovery seeds or 4-character abbreviated 24-word recovery seeds).
• Shamir Backup SLIP39 (4-character abbreviated 20-word recovery seeds)
• BIP32 root keys
• WIF private keys
• Monero mnemonic seeds (4-character shortened 25-word recovery seeds)

over 99% coverage for:

• hexadecimal strings up to 123 characters
• random ASCII strings up to 55 characters