secure cold wallet

Secure your cryptocurrency with the Coldbunker cold wallet. Buy, sell, swap, trade or stake your crypto automatically and pair it with the Coldbunker app!

Safety that
leads the industry

When you own crypto, what you really own is a private key that gives you access to your coins. You need to keep this key completely safe. Cloudbunker wallets are the best way to own and secure this key.

Nonetheless, if you do not feel comfortable using a wireless connection on your Cloudbunker, you can simply deactivate the Bluetooth connectivity and use the USB type-C connector with your computer or scan a freshly generated QR code to enjoy the remaining features of cloudbunker

The Bluetooth connection is used only as a transport layer for public information. The secret key or seed is not disclosed in the BLE packet and it’s not leaving a memory.

When sending a transaction, you are then prompted to verify the amount and the address of the recipient, which are displayed on the screen. If everything is correct you can approve the transaction by pressing approve button on the screen.

Purchase or mint with ethereum

You are free to purchase your Cloudbunker directly, or you can mint it with Ethereum on January 11, 2022. and redeem it with NFT 5 days after mint.

The price of the Cloudbunker wallet is $149 for direct purchase or 0.03 ETH by minting.

Take full advantage
of your Cloudbunker wallet

Pair Coldbunker
with APP

You can connect your Cloudbunker wallet with the bluetooth over Cloudbunker APP on android or pair it by scanning a (every time) newly generated QR code.

IOS app coming soon!

IOS users are able to connect their Cloudbunker wallet via Bluetooth to access internet connection from their smartphones and use all the features directly on Cloudbunker wallet.


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