Cryptosteel Capsule: Container Only is the 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 secret sharing and key generation algorithms.

The Capsule can store important information in up to 123 characters. Autonomous. Personal. Anonymous. Tangible.

Capsule Only


This product consists of the Cryptosteel Capsule without any tiles or separators. It must be used with an existing Cryptosteel system, including leftover tiles from previous purchases. Cryptosteel is the premier backup tool for autonomous offline storage. Made of stainless steel, this solid metal device can survive extreme conditions and works under nearly all circumstances. 

Autonomous. Personal. Anonymous. Tangible. 

Product specifications

  • Capsule container dimensions: length 102 mm, diameter 16 mm
  • Solid metal construction – 100% stainless steel
  • Shell made of AISI 303

Package specifications

  • Weight: 140 g / 0.3 lb
  • Dimensions: 125x 185 x 25 mm / 5 x 7.3 x 1 in
  • Contents:
    • 1 x Cryptosteel Capsule Container
    • 3 x Fasteners


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