Features Enter your model number to make sure this fits. Waterproof main compartment with roll top closure keeps contents dry Hideaway high visibility rain cover with reflective screen print for increased bag protection Hideaway helmet attachment system securely holds your helmet when not in usehelmet when not in use Padded, removable 15" laptop compartment with tablet sleeve sits on top of bag rather than flat against the cyclist back for greater comfort 360 degree reflective screen print increases visibility from all angles Description Product Description FEATURES of the Thule Pack'n Pedal Commuter Backpack Waterproof main compartment with roll top closure keeps contents dry Hideaway high visibility rain cover with reflective screen print for increased bag protection Hideaway helmet attachment system securely holds your helmet when not in use 360 degree reflective screen print increase visibility from all angles Heat-molded, crush-proof Safe Zone compartment protects sunglasses, smartphone or other fragile gear Padded, removable 15" laptop compartment with tablet sleeve sits on top of bag rather than flat against the cyclist's back for greater comfort Organization compartment with U-lock stash pocket keeps items secure Airflow channels on EVA back panel and breathable shoulder straps provide maximum comfort and ventilation Blinky light attachment points on back panel and rain cover eliminates the need to have fixed mounts on the bike High visibility interior lining allows you to easily locate small gear