Structure: 1 main Two-way zipped pocket, 1 inner zipped pocket, 1 back zipped pocket, 2 side zipped pocket, 2 front zipped pocket. .Large Capacity: Size: about 53 x 25 x 30 cm (20.9 inch x 9.8 inch x 11.8 inch). It can expand to 65 x 25 x 30 cm (25.6 inch x 9.8 inch x 11.8 inch) by open the 2 zippers. Weight 1.3KG (2.9oz). .Storage: There is enough space to carry all kinds of essential things, such as clothes, laptop, ipad, umbrella, books, wallet, phone, bottle, glasses, and cards, cell phone, etc, perfect for the gym, sport, working, traveling, school, weekend trips, also can be used in the daily travel. .Function: Travel bag, Travel Totes, Travel Duffle, Holdall, Outdoor Activity Bag, Cross Body or Shoulder Bag, Handbag stylish. .