This tool typically combines a corkscrew for wine bottles, a bottle opener for capped beverages, and a small knife, often used as a foil cutter for wine bottles.
It's designed for ease of use and portability, making it a versatile tool for opening various types of bottles.
Many models are made from durable materials like stainless steel for longevity.
You can find similar products by searching for "waiter's corkscrew," "sommelier knife," or "3-in-1 wine and beer opener".