duffel
n. C / Un. a heavy, thick cotton fabric used to make bags and coats. It is very strong and often has a soft, fuzzy surface.
n. a heavy, durable cotton fabric with a fuzzy nap, typically used for manufacturing heavy-duty garments and luggage. Often used in the context of military or athletic apparel.
He packed his clothes into a heavy duffel bag for the trip.
The coach asked the players to bring their gear in a duffel bag so they could move quickly to the locker room.
While modern synthetic materials have gained popularity, many travelers still prefer the classic weight and durability of a genuine duffel bag for long-haul journeys.
From Dutch duffel, named after Duffel, a town in Belgium, itself ultimately from Latin Dubrolocus, the first particle from Gaulish dubrum.