Hudson's Bay blanket 
noun Canadian
A durable woollen blanket, typically with a coloured border.Canadian readers will recognize some comfy Hudson's Bay blankets....
- In addition as further evidence of my deep and abiding love of this country, I want to state for the record that I also own a Hudson's Bay blanket.
- The striped Hudson's Bay blankets were made into capotes, coats of the same type that show up in numerous Russell paintings.
Origin
Late 19th century: originally sold by the Hudson's Bay Company and frequently used as material for coats.