the HODL wallet is an indestructible backup tool for a bitcoin wallet which stores your confidential information without the use of third parties. Simply hand-assemble your private keys from the supplied engraved tiles, enclose the data in the cold wallet and rest-assured of its safety. the HODL wallet is fireproof, corrosion-resistant, acid-resistant and virtually uncrushable. Furthermore, the wallet operates entirely offline means that, unlike engraved plates with a QR code, no third party can access the owner’s personal data. HODL safe and secure with the HODL wallet today.