5x security bags (tamper-evident)

Protect your Bitcoin backup with tamper-evident security bags and keep your seed phrase safe from unnoticed access. Storing your backup in a secure location isn't enough—you need to make sure no one has tampered with it. With our security bags, you can instantly detect if someone has tried to access your important information.

Easy handling and highest quality
Our bags are easy to seal and feature unique numbering and a tear-off receipt. The transparent material allows you to check the contents without opening the bag. They also meet the highest security standards used by banks and government agencies. 

Versatile application
Whether it's a Bitcoin seed phrase, important documents, or other valuable items, these security bags offer ample space and maximum protection

If someone gets access, you retain control
If someone tries to copy your seed phrase without authorization, you're not defenseless. Without your passphrase or the rest of your multi-signature setup, a potential thief can't steal anything. Since you've detected the attack through the security wallet, you can easily move your Bitcoin to a secure wallet before the thief can access the other information. 

Dimensions:

• Retail packaging: 160 × 240 mm
• Security pockets: 195 × 265 mm + 30 mm slip
• Internal dimensions: 180 × 210 mm