Looking for a versatile and durable backpack? Look no further than our Nylon Drawstring Backpack Bags with Zipper Pocket Pull String Backpack Bags Sring Sport Gym Sack Bulk! Made from high-quality nylon material, our backpacks are perfect for sports, gym, travel, and other outdoor activities. The backpacks feature a sturdy drawstring closure with a zipper pocket for added convenience. Our backpacks are available in a range of colors and are sold in bulk, making them perfect for schools, teams, and other organizations. As a factory, we take pride in producing high-quality products at competitive prices. Order now and experience the quality difference in our backpacks!