EUC, used once. I wanted to use it to carry my notebook and laptop, but it's more for gym-travel purposes. City adventurers, this tote's for you. A unique design lets you unzip the bag to access an extra eight liters of storage. Zippered main compartment Interior pocket for small items Dimensions: 52cm x 18cm x 32cm (20.5" x 7.1" x 12.6") Volume: 19L Expanded Volume: 27L Body:100% Nylon Expandable and has trolley sleeve. Best Use: Yoga Gym Swim Jogging Occasion: Travel Daily Outfit Home Outdoor Recreation Sports