A cheap Stargate corvette for routine missions

What cheap and cheerful Terran space vessel should appear in a new Stargate series?

A small corvette with about sixteen crew, room for sixteen more people, a puddle-jumper-like craft, and several months of supplies.

The proposed Stargate vessel is a small corvette with accommodation for sixteen crew and about sixteen additional people. It would carry a craft similar to a puddle jumper for travelling through gates. Several months of supplies would let the ship remain away from support while travelling. This is a proposed addition to the setting rather than an existing ship.