This is a whole bone-in sirloin tenderloin sold by the pound at Costco, delivered in cryovac (vacuum-sealed) packaging that preserves freshness and extends shelf life before opening. The sirloin tenderloin is a prized beef cut offering a balance of tenderness and rich, beefy flavor.

Cryovac packaging keeps the meat sealed in its own natural juices, which helps develop flavor and maintain moisture during transport and storage. This cut is ideal for roasting, grilling, or reverse-searing, and can be portioned at home into individual steaks or cooked whole as a roast. The bone adds flavor during cooking and makes for an impressive presentation. Sold per pound, allowing you to purchase the size that fits your needs.