A Karemman starship
The Karemman starship is a type of vessel utilized by the Karemma.
In 2372, Hanok used a vessel of this type to meet with Benjamin Sisko and Quark aboard the USS Defiant. Two Jem'Hadar attack ships happened upon the meeting and began attacking Hanok's ship. Outgunned by the Jem'Hadar, the ship fled into the atmosphere of a nearby Class J planet.
The Defiant pursued, but was damaged by the Jem'Hadar weapons. After the Defiant's main power was restored, and the two enemy ships destroyed, the Defiant rescued the Karemma crewmembers and brought them back to Deep Space 9. Their starship had to be abandoned. (DS9: "Starship Down")
Background
The Star Trek Fact Files speculated the vessel was around 300 meters long.
The Karemma ship was the first appearance of the studio model that was later reused as a ship taking part in a Bajoran blockade in "Shadows and Symbols" (DS9) and later, a CGI version of the ship, which was also subsequently reused, that originally appeared as an Antarian starship in "Drive" (VOY).