Cryptosteel Cassette Solo – Fireproof Stainless Steel Seed Phrase Wallet – Secure Backup for Bitcoin & Crypto Wallets – Protects 12/24-Word BIP39 Recovery Keys
Cryptosteel
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Product Features
Secure Metal Backup for Recovery Keys Designed to safely store 12- or 24-word BIP39 seed phrases – the standard for most Bitcoin and crypto wallets. Fireproof & Waterproof Construction Made from stainless steel (AISI 304), resistant to extreme heat up to 1400°C, water damage, corrosion, and physical impact. Simple, Tool-Free Setup No engraving or stamping required. Use pre-engraved tiles to assemble your recovery phrase quickly and accurately. Universal Wallet Compatibility Works with major hardware and software wallets including Ledger, Trezor, Coldcard, BitBox, Jade, and more. Trusted Original Since 2013 The world’s first steel seed backup – made in Europe, trusted worldwide for over a decade of proven reliability.
