Cryptosteel Capsule Trio – 3 Fireproof Stainless Steel Seed Backups (Solo + Duo) – Waterproof Cold Storage for Bitcoin & Crypto Wallet Recovery Keys

Three Backups in One Kit – Capsule Trio includes 1× Solo (1 seed phrase) + 1× Duo (2 seed phrases) = 3 full stainless steel backups. Perfect for multiple wallets, multisig, or inheritance planning.

Indestructible Cold Storage – Fireproof up to 2500°F (1400°C), waterproof, shockproof, and corrosion resistant. Your recovery keys survive fire, flood, and impact.

100% Offline & Hacker-Proof – No electronics, no cloud, no apps. Purely mechanical storage that keeps your keys immune to hacks, EMPs, and digital failures.

Simple, Tool-Free Assembly – Pre-engraved stainless steel tiles let you build and update your seed phrase quickly. Fast, intuitive, and tamper-evident.

Universal Crypto Wallet Compatibility – Works with all major BIP39 wallets: Ledger, Trezor, Coldcard, SeedSigner, BitBox, Jade, and more.