CryptoSteel Capsule Duo
CryptoSteel Capsule is a premier backup tool for autonomous offline storage of valuable data without any third party involvement. The solid metal device, designed to survive extreme conditions, works under nearly all circumstances. It is compatible with most cryptographic key generation and secret-sharing schemes. The capsule can store important information in up to 123 characters.
The CryptoStreel Capsule Duo contains two capsules each capable of storing up to 123 characters.