Is there something like an ethereum-only hardware/airgapped wallet?

I'm looking into black friday deals and I was planning on getting two different wallets for long term storing, one for btc and one for eth.

According to what I found, you can either have a btc-only or multi currencies hardware/airgapped wallet. I haven't found anything such an ethereum-only option. Am I correct? Where do you store your eth?

Thank you for the help!