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Thor Expansion Kit

For the veteran multi-wallet hodler.
CRYPTOTAG Thor Expansion Kit Fire
A Cryptotag Zeus lying on a table
Sold in 100+ countries

Do you already own Thor and need more storage?

The Thor Expansion Kit allows you to store an additional 48 recovery words in 6mm thick bulletproof titanium.

incl. VAT
  • checkmarkDelivery time: 1 - 3 business days
  • checkmark30-day full refund
  • checkmarkLifelong guarantee
  • checkmark24/7 customer support
  • checkmarkFree shipping on orders with 2 or more products

What’s in the box?

Cryptotag plates

Number of plates 2
Storage capacity 48 words, 24 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


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 Thor Expansion Kit


The brute force backup kit for the veteran multi-wallet hodler. This is something special.

Thor is a big boy and comes in a 3,6kg/7.9lb box that includes everything you need to stamp your seed phrase in the 6mm thick titanium plates.

The Thor has a storage capacity of 48 recovery words.

incl. VAT

Stack Sack

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

incl. VAT

Hodl Light Bitcoin

This is perfect for the orange-pilled Hodler who wants to transform their home, room, or office into a Hodlers universe.

The Hodl Light is easy to customize. You can choose from over a million colors, set different scenes, or make the Hodl Light interact with music and ambient sounds.

Want to treat yourself or your Hodler friend? Smash that add to cart button.

incl. VAT
More info

Hodl Bodl

The best Hodler is a properly hydrated hodler. Stay liquid. Stack sats. Hodl hydrated and show nocoiners you are part of the hodlers universe.

Keeps your drinks hot or cold.

incl. VAT

Trusted by the big boys

Easy peasy....

Just follow these easy steps

  • 1
    Place your CRYPTOTAG plate in the anvil.
  • 2
    Put the bit holder in position over the plate.
  • 3
    Use the letter bit and place it in the bit holder with the CRYPTOTAG logo facing you.
  • 4
    Punch the numbers in the Cryptotag Plates.
  • 5
    Hammer time!

The stamping hammer is selected to work seamlessly with the rest of the components. We have been testing a lot of different techniques and we have selected the best for our Thor product line.

And it is cool. Thats why!

Your cryptocurrency wallet uses the industry-standard BIP39. This protocol uses backup words that consist of three to eight letters. The first four-letter combinations are unique and sufficient to recover the full word. In simple terms: you only need the first four letters of each word.

Most of the wallets only ask you for the first four letters and will autofill the rest of the letters.

We do not recommend it. We have extensively tested our method, and we guarantee the best result with the Thor Starter Kit. If a friend or family member already has a Thor Starter Kit, you can, of course, borrow it from them. In this case, you only need to order a Thor Expansion Kit.

Yes, it is. We have been carefully selecting the right components to ensure easy usage as well as the best engraving into the titanium plates. Everything in the package is designed to work together.

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 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

Want simplicity?

Check out Zeus


Wanna know a secret?

Just about the safest way to hodl

Learn Shamir’s Secret

Cryptotag has been featured on:

What people say about the Thor Expansion Kit

April 23, 2024
I like that you are sure that your words are safe from fire and other disasters
Verified buyer
April 11, 2024
I'm happy with receiving my two metal plates - as expected. What I didn't expect though was to get a free dutch 'Stroopwafel' along with it. Made my day!
Anonymous crypto hodler
Verified buyer
December 15, 2023
Purchased this to accompany my Thor kit, and could not be happier. These durable plates are very satisfying to hold!
Verified buyer
May 22, 2023
Every step of the process is well thought out...they even provided ear plugs. The provided transcription sheets help eliminate errors and speed up the setup time. This is my second purchase.
Verified buyer
February 10, 2023
CRYPTOTAG offers incredibly high-quality products, and the customer service is the top of the top notch. Sit on the fence no longer. I highly recommend making a purchase from them.
Verified buyer
February 1, 2023
I got the Thor and an expansion set. 100x easier to use than any of the other backup wallets I've used. I know _without a doubt_ my seed phrase is safe now. As the owner of a crypto startup, my seedphrase is my life, and I wouldn't trust it on an exchange
Verified buyer