duffle vs duffle bag

duffle and duffle bag both are nouns.

Word	Noun	Adjective	Verb	Adverb
duffle	Yes	No	No	No
duffle bag	Yes	No	No	No

As nouns, duffle and duffle bag are synonyms defined as:

duffle and duffle bag: a large cylindrical bag of heavy cloth; for carrying personal belongings

Other synonyms of duffle include duffel, duffel bag.

duffle (noun)	duffle bag (noun)
a coarse heavy woolen fabric	a large cylindrical bag of heavy cloth; for carrying personal belongings
a large cylindrical bag of heavy cloth; for carrying personal belongings