This Solgear® duffel rig bag is all mesh for maximum breathability. The Medium/Large size bag is approximately 26" long, 15" in diameter, has handles on each end for lifting, and two YKK® #10 zippers. Available in assorted colors. Some are all one color and and some have ends with a different color. If you order a Yellow bag, it will be mostly yellow but not necessarily all yellow. If you want to know exactly what the bag will look like, please and we'll let you know what we have in stock.