With this bag Fjallraven have brought it back to the essentials and exactly what you need. The 28L Raven backpack has more than enough space, plenty of space for you to fill it up with a laptop, few uni books and some sandwiches. It is also constructed from their signature g-100 material which helps make it incredibly hard-wearing! It can go through a lot, the perfect attribute for a bag! Raven 28L Backpack Black G-1000 HeavyDuty Eco in recycled polyester and organic cotton Zippered Main Compartment Laptop sleeve with padded base (up to 15 inches). Volume: 28 litres. Fleece-Lined Pocket Zipepred Front Pocket Two Side Pockets Comfortable Padded Shoulder Straps and Foam Frame Sheet. Handle with Leather Grip.