• SLIDABLE SHOULDER PAD DESIGN: the String Backpack is equipped with slidable shoulder pads, which can be adjusted to the right position to reduce the burden on the shoulders and comfortably carry heavy loads for a long time
• HIGH-QUALITY THICKENED FABRIC : the string backpack outer layer is made of high-quality waterproof and abrasion-resistant technology of high-quality nylon fabric, and the inner layer is made of thickened 210 d polyester lining, which is durable and long-lasting
• LIGHTWEIGHT AND PORTABLE: string backpack weighing only 0.41 pounds, the drawstring backpack folds up for space-saving storage when not in use, and turns into a storage tool when you need it
• LARGE DOUBLE SIDE MESH POCKETS: the string backpack uses double side encrypted raised mesh pockets to categorize and store items such as mugs, id cards, wallets, towels, and more，allows you to easily find what you need from drawstring backpack
• LARGE CAPACITY MULTIPURPOSE: the string backpack main space measures 17.7 in x 15.3 in can fit fitness equipment, swimming gear, toys in it, perfect for fitness, traveling, camping, running and more! it also makes a great gift for both men and women