Osprey Transporter Panel Loader 20L Backpack Shoulder the Osprey Transporter Panel Loader 20L Backpack day in, day out - with durable construction and water-resistant fabrication, it's a reliable choice for the daily to-and-fro. Slip a laptop or tablet into the internal sleeve, which is padded for extra protection, and keep possessions in place with the integrated organiser. An internal water bottle pocket is a handy addition to this functional backpack, and a rear light attachment loop ensures heightened visibility when riding as the light fades. TPU-coated fabrics top off this capable backpack by offering rugged protection from the elements - perfect for keeping belongings within dry when travelling in testing weather conditions.