MOSISO Sling Backpack Bag, Crossbody Shoulder Bag Travel 。Sling Bag for Women & Men: Ideal for those who prefer not to carry bulky backpacks; allows you to store essentials without overstuffing your pockets; keeps your pockets free and your belongings secure Size: Measures 15.3 x 3.5 x 7.5 inches; made from durable, lightweight, high-quality polyester; features an adjustable shoulder strap to fit different needs Multipurpose Shoulder Bag: Functions as a chest pack, sling bag, casual daypack, rucksack, travel bag, outdoor backpack, small backpack purse, or business bag; perfect for any season and fashionable for all occasions Perfect Applications: Suitable for daily use, hiking, cycling, office, sports, gym, dog walking, shopping, skating, travel, jogging, running, amusement parks, and vacations