Altura\'s Grid Backpack is finished with a DWR coating to repel showers and reflective detailing to increase visibility on those early morning and late evening commutes. With a range of storage solutions, including a laptop sleeve and a front storage pocket, the backpack will make sure you\'re always prepared. DWR (durable water repellent) finishLaptop sleeve (fits 15\" laptop)Internal organiser Roll top closureAttachment loopFront storage pocketReflective detailing - for increased visibility Capacity: 30 litres