Yinjue Sling Bag Shoulder Backpack Multipurpose Daypack for Hiking Camping Bicycle Sport Travel Water-repellent and tear-resistant Nylon Adjustable Shoulder Strap and Best Lightweight Multi-Use Bag Ergonomic single-shoulder bag featuring padded back, one primary zip pocket with one interior Zipper Pocket for Personal Items,two interior open storage pockets and some credit card storage pockets , one exterior pocket with button, one zippered exterior pocket Size:7.5x2.1x13.5 (inches) can hold iPad air. Dilated shoulder strap with high-strength nylon webbing can adjust from 20 inches to 48 inches Only chest pack, other decoration accessories are not included