"Extra Large Black Leather Tote Bag: Handmade Work & Travel" is a specific product, often found on platforms like Etsy, known for its durability and functionality. These bags are typically described as oversized carryalls designed to accommodate essentials for work, travel, or everyday use.  Key features often associated with this product include: Material: Crafted from full-grain leather, which is known for its strength, durability, and tendency to develop a unique patina over time.  Design: Often features a minimalist, unlined design with sturdy, over-the-shoulder straps.  Functionality: Roomy and spacious, designed to hold items such as computers, books, files, and a change of clothes. Some variations may include interior or exterior pockets for organization.  Handmade: The product is typically advertised as handmade in locations like Philadelphia, PA, USA, by small businesses or artisans.  The marking "114" visible in the image is likely a stamp on the flesh side of a leather hide, which could indicate the square footage of the hide or a specific model/color code for that style of leather.