No, not currently. I did make nostr hat a few months back. It was a limited addition. Maybe I'll start keeping them in stock on my site. I like the btc & nostr combo. Maybe I'll do something like that in the future.

nostr:nevent1qqsywhkrdpsf2sq4m8dr90ejvm72eygd7grs493h72ekvpuejaaslccppemhxue69uhkummn9ekx7mp0qgsgrche22k8u9plnanp6c76zur3me0wvpm6ncaw4p3c9xxp8cfeg8grqsqqqqqpns38ta