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Zeus Expansion Kit

The world’s best-selling seed phrase storage
Sold in 100+ countries

Do you already own Zeus and need more storage?

The Zeus Expansion Kit allows you to store an additional 24 recovery words in 6mm thick bulletproof titanium.

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What’s in the box?

Cryptotag plates

Number of plates 2
Storage capacity 24 words, 12 per plate
Material Titanium
Length 11,3 cm 4.4 in
Width 6,8 cm 2.67 in
Thickness 0,6 cm 0.23 in
Weight 210 grams 7.4 oz
Heat ressistance 1667 °C 3032 °F

Packaging

Box content 2 plates
Box dimensions 14 x 10 x 2,5 cm 5.5 x 4 x 1 in
Box weight 280 grams 9.9 oz
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These products go well with Zeus Expansion Kit

Stack Sack

The perfect companion for your Zeus or Thor. Stack in style. Get the stack sack.

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Zeus

The essential titanium crypto seed storage for every hodler. Includes everything you need to immortalize your recovery seed.

Store up to 24 recovery words in 6mm thick bulletproof titanium.

Zeus is available with our Ledger and Trezor StackPacks:

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Hodl Bodl

The best Hodler is a properly hydrated hodler. Stay liquid. Stack sats. Hodl hydrated and show no coiners you are part of the hodlers universe.

Keeps your drinks hot or cold

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Trusted by the big boys

Easy peasy....

Just follow these easy steps

  • 1
    Write down your recovery words on the included Conversion Sheet.
  • 2
    Find the correlating numbers in the BIP39 word list.
  • 3
    Write down the numbers on the Conversion Sheet.
  • 4
    Punch the numbers in the Cryptotag Plates.
  • 5
    Hodl.

Yes, we use the industry-standard BIP39, as your crypto wallet does. Instead of using the BIP39 words we use the BIP39 numbers. Why? Numbers are easier to store in titanium than long words. Easy peasy.
NOTE: The order of the words and correlating numbers can not be changed. It is a standard, so you do not have to worry about this.

BIP39 is the open-source industry standard used by cryptocurrency wallets. It is an alphabetical word list of 2048 words.
The first word 'Abandon' is number '0001' The last word 'Zoo' is number '2048'. All the words in between also have a correlating number. Check out the list here.

Nope. We are good crypto citizens and use the industry-standard BIP39, just like your cryptocurrency wallet does.

The BIP39 wordlist can be found on Github and other sources on the internet. Of course, you can also find it on our website and in the included setup guide in your Zeus box. Once you have the BIP39 List, you can look up the words that belong to your numbers. This will take you 5 minutes.

No, if we all end up under a bus and close down our business you still can access your funds, because BIP39 is an industry-standard that can not be changed. This means you can always retrieve your recovery seed, with or without CRYPTOTAG or any other third party needed.

The Zeus enables you to store your BIP39 seed phrase. The majority of the wallets out there use the BIP39 protocol. Examples: Ledger, Trezor, Coldcard, Trust Wallet, Exodus, Electrum, MetaMask, and many many more...

Don’t just take our word for it...

See what the experts are saying

★ ★ ★ ★ ★
Your legacy is not something to be taken lightly. That’s why we partnered with Cryptotag.
Trezor.io Trezor Wallet
★ ★ ★ ★ ★
The Cryptotag is for the no-compromise and I want the best type of people. This is special.
Chris Coney Crypto influencer
★ ★ ★ ★ ★
The Cryptotag is the best private key storage solution available today. And the most fun.
Bitcoinist Leading Bitcoin news site

What do you need for the Expanion Kit?

The Zeus

Zeus

Wanna know a secret?

Just about the safest way to hodl

Learn Shamir’s Secret

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