There are several wallets that I think are safe for storing crypto assets

1. Trezor
Trezor is known as one of the most secure Bitcoin wallets. Trezor is physical so it is quite different from other Bitcoin wallets. The shape is similar to a regular USB drive. There are more than 600 types of digital money offered on Trezor. You can make transactions in it.

2. Keepkey Wallet
Another physical wallet option for cryptocurrencies is the Keepkey Wallet. The keys will always be stored in cold storage so they are out of reach of software hackers. KeepKey Wallet can store your Bitcoin assets virtually or physically.

3. Ledger Nano X
This wallet is offline based, aka not connected to the internet directly. It looks like a normal USD drive. To use it, simply connect the Ledger Nano to your computer and follow the setup process.