The large Lund All Black bike backpack offers you lots of storage space and thanks to its water-repellent outer material you can brave rain, wind and weather. The black upper is made from high-quality nylon that is completed with elements of sturdy tarp. In addition, there is a padded side pocket for an up to 15-inch large laptop. The heavily padded back along with the ergonomic straps offer lots of comfort even during longer periods of wear. The insides of the urban bike backpack are lined with dark red nylon and provide three more storage compartments with black tarp applications. You can close the rolltop with a magnet before rolling it up and fastening it with a carabiner hook. The backpack’s capacity can be extended from 15 to 22 liters when you leave open the rolltop. That way, the trendy Lund All Black is always the right choice whether you are going to college, work, grocery shopping or on a hike.