…could be this: Sustainably Harvested Canned Seafood, by Scout Canning; set of 3, 3 flavors – Lobster, Mussels, Trout on Food52

Pricer than the canned fish you are used to getting in stores, but it could be a wonderful gift for someone.  Great packaging too. Happy to see it is from Canada, too. There is different versions of this too; you could just get the lobster, for example.

Food52 has lots of wonderful products. Even if you don’t care for this one, I recommend checking them out.