seabag
nounEtymology From sea + bag.
1
A duffel bag used by sailors or marines.
- Even though it was still short of lights-out by two hours, the enlisted men's quarters was abuzz and asnort with the sounds of sleeping men when I dragged my seabag through the hatchway.2001, Wesley Hall, The Hooligan Navy: A True Story about the Old Coast Guard, page 163: