This 25 Litre backpack is designed for gear-heads who need dedicated electronics protection plus pockets and compartments for whatever the day might bring during the week or weekend. Backpack specifications: Size H46.5, W31.5, D30.5cm. 25 litre capacity. Backpack features: 4 internal pockets and 2 external pockets. Adjustable and padded shoulder strap. Nylon. General information: Manufacturers 25 year guarantee.