Amazon.com: Large Travel Backpack for Women Waterproof Back 。Material: High quality - soft and durable PVC leather and nylon fabric, slightly waterproof, do not rain for long time Removable single shoulder strap: multiple back handheld, single shoulder, double shoulder switching at will DIMENSIONS - 13\"L x 5.9\"W x 13.4\"H, Weight: 1.43 pounds. Please pay attention to the size reference on the picture before ordering. Multi-pocket design: multi-pocket distribution, so that better classification of items LARGE CAPACITY - Roomy enough hold your A4 books, iPad, cell phone, wallet, umbrella, glasses case, cosmetic… PS: This bag is not suitable for any laptop that is larger than 9.7 inch Large Capacity: 1 * Main Pocket 1 * Mobile Phone Pocket 1 * Document Pocket 1 * Internal Backside Zipper Pocket 2 * Exterior Front Zipper Pocket 2 * Exterior Side Pocket