The Levis San Francisco Convertible 2 In 1 Backpack & Duffel Bag in black is a versatile and practical accessory for men on the go. This medium-sized backpack features a solid black color with a zip closure and a waterproof polyester material, making it ideal for travel and casual occasions. The bag also includes a fabric lining, sturdy polyester handles/straps, and the added convenience of being convertible into a duffel bag for added versatility. The Levi's brand ensures quality and style in this functional yet fashionable backpack.