Heavy-Duty Mesh Bag: This drawstring backpack is made of high-density oxford fabric and custom-quality mesh to allow airflow to keep your belongings and clothes organized, odor-free, and visible. Heavy-duty reinforced seams to withstand the wear and tear of sporting events, concerts, school events and more.LARGE CAPACITY AND PERFECT SPORTS GIFT: 18 x 23, big enough to carry a variety of items such as gym equipment, sports gear, clothes, towels, daily necessities, and more. It is a great sports gift for men and women who love fitness and sports.Portable Mesh Drawstring Bag: There is little extra bulk or weight in your luggage. Use it to carry hand luggage or fold it up and put it in a suitcase. It's the perfect way to carry all your essentials when you arrive at your destination.COMFORTABLE ADJUSTABLE STRAPS: The mesh bag has sturdy thick shoulder straps to prevent pressing into your shoulders and help reduce the burden on your shoulders. Comfortable to carry, perfect for athletic teens.