mummy bag

noun

1. a snug-fitting sleeping bag tapered from the shoulders to the feet, enclosing both the body and head except for a small opening for the face.

mummy bag

noun

1. a sleeping bag with a hood

Word History and Origins

Origin of mummy bag¹

So called because its shape resembles a wrapped Egyptian mummy

Word History and Origins

Origin of mummy bag¹

C20: so called because the wearer resembles a mummified body