Yellow nylon shoulder bag, a small design from PORTER. - Brand: PORTER - Color: Yellow - Material: Nylon - Size: Small - This is the "PORTER RAYS" series, which incorporates the color scheme and details of the LIFE PRESERVER VEST (life vest) worn by crew members working on U.S. Navy aircraft carriers. Focusing on standard, easy-to-use items, the size and pocket specifications have been updated for functionality. On U.S. Navy aircraft carriers, crew members are required to wear LIFE PRESERVER VESTs (life vests) and helmets in colors that are easily visible from aircraft above, to identify the location of each work department. Each work department has its own designated identification color. The main fabric is made of densely woven, high-twist 66 nylon, resulting in a smooth touch and durable fabric with high abrasion resistance. Furthermore, it is finished with an original dobby fabric that expresses a complex weave pattern (birdseye). In addition, by sewing a gray-colored core material into the gathering parts of the bag body, the bag's form is kept beautiful while using a soft material, and it is also characterized by making the bag body less likely to lose its shape. The handles and shoulder straps use original tape with different weaves on the front and back, and the back side is a fine satin weave to improve the feel and comfort against the body. The zippers used for the front pocket and main zipper are the high-strength "METALUXE Tough" type of YKK's VISLON. Glass fiber is kneaded into the resin of the teeth (elements), achieving 165% higher strength than regular VISLON and 56% lighter weight than metal zippers. Thank you for viewing.