Shoulder Backpack : This Shoulder Backpack is functional and lightweight, It's cost-effective and with fashion design and offer you a unique experience . Features: 1. Made of professional nylon material . 2. Adjustable shoulder strap: 22-39inches, can adjust from 22inches to 39 inches, fit most people with different body size shape well, It can also be adjusted according to your wearing . 3. Main bag dimension: 39cm * 12cm * 16cm/15.35inch * 4.72inch * 6.29inch (L*W*H) . 4. Side mesh pouch: 5.88inches height, It can hold small bottle and other necessities for easy pick-up, with special elastic design . 5. Cross body pouch: 4.91inches * 2.76inches *0.58 inches(L*W*H), it can hold iPhone 6, LG, Sony and other 4.7 inch phones . 6. Triangle bag on the back, Dimension: 8.99inches * 6.68 inches * 6.68inches(L*W*H), It can hold iPhone 6 plus, S7, Bank cards, passport, wallet and keys . 7. Inner bag: 8.18inches * 6.29inches * 0.77 inches(L*W*H) . Package Contents : 1 x Crossbody Sling Bag . SALE SUPPORT ： Our product has strict quality inspection. If there is any quality problem when you get it, please kindly contact us, we will be glad to help you solve the problem. Your satisfaction and love is our best encouragement. Any questions on our customer services , welcome to suggest, thanks.