Product Description

With the Multisig Bundle - Air-Gapped, you build an indestructible 2-of-3 recovery structure for your wealth. By combining three signers from different manufacturers, you eliminate the risk of hardware defects, firmware bugs, and single-vendor vulnerabilities.

Because this bundle operates fully air-gapped, all your devices remain completely isolated from the internet. You sign transactions securely and offline via animated QR codes using software such as Sparrow Wallet.

What’s Included in the Bundle?

Three Bitcoin-friendly hardware wallets featuring color screens for a smooth QR interaction:

• Foundation Passport Prime: A model of robust design and thoughtful engineering. Fully Bitcoin-only and equipped with a 3.5" touchscreen for offline signing.
• Keystone 3 Pro: Features a vivid HD touchscreen and a built-in camera. Designed for fast and secure QR-code workflows.
• OneKey Pro: A powerful hardware wallet with a large display, an advanced secure element, and support for open standards.

Why Choose the Air-Gapped Bundle?

• No Physical Connection: Your hardware wallets never make direct contact with your computer via USB or Bluetooth. Your private keys remain shielded from online threats.
• Maximum Interoperability: All three devices support the open PSBT standard and work seamlessly together in Sparrow Wallet.
• Easy Verification: Thanks to the large displays, you can verify all address details and amounts directly on the device before signing.

Choose Your Edition

Option 1: Standard Bundle

Includes the 3 air-gapped hardware wallets (Passport Prime, Keystone 3 Pro, OneKey Pro) and our comprehensive, step-by-step Multisig Setup Guide.

Option 2: Standard Bundle + 3 Metal Backups (Big Discount)

Includes 1x SOLIDHODL Pack + 2x SOLIDHODL Plate

A multisig setup is only complete when the recovery seeds of all three devices are protected against fire, water, and physical destruction. With this upgrade, you receive steel storage for every wallet in the kit right away:

• Three AISI 316 Stainless Steel Plates: Enough steel plates to record the seed phrases of all three wallets in premium, surgical-grade stainless steel.
• Extreme Durability: Impact-resistant, highly corrosion-resistant (including saltwater and chemicals), and fireproof to temperatures above 1300°C.
• Bundle Savings: Receive the maximum discount by ordering the steel backups directly together in one bundle.

Pro Tip: Each wallet in a 2-of-3 multisig generates its own unique seed phrase. Make sure to store the three steel backups in three separate physical locations after setting them up.