The Borealis Classic provides a 29-litre capacity and includes a dedicated laptop pocket. The design incorporates a hip belt, a sternum strap, a padded air-mesh back panel, and foam straps. The Flex Vent™ suspension system consists of a flexible yoke with injection-moulded shoulder straps, a padded back panel, and a breathable lumbar panel. padded air-mesh back panel with spine channel and pe sheet main compartment with internal organisation pockets, hydration port, and laptop sleeve secondary compartment with internal organisation pockets front stash pocket two external mesh water bottle pockets external bungee-compression system with clips integrated, reflective bike-light loop removable sternum strap removable waist belt top grab handle