- A box or case for a hat.
- A box in which a hat is kept or carried, often of stout leather and approximately of the shape of the hat.
- A small light trunk, nearly cubical in shape, containing a tray or compartment for a hat or bonnet.
- A box for a hat.
- A piece of <xref>luggage</xref> for a <xref>hat</xref>; a <xref>case</xref> or <xref>box</xref> for a hat.
- a round piece of luggage for carrying hats