An interesting and unusual tinned metal hot water container.

Not sure on this one although we have had suggestions ranging from a tailors cuff iron to an infants sock warmer?

1³/₈ by 3³/₄ inch (35 x 95mm) flat base or sole.

Tapered round 3³/₄" (95mm) long handle.

Knurled brass filler cap.

7³/₈ inches (188mm) overall length.

A mystery to us, any help with identification welcome.