fiberglass football helmet New York Giants Retro Authentic Speed printed liner components with BASF Bullard UST-LW Fiberglass Structural Helmet

Plus, the refined AirSpeed suspension keeps you cool with maximum airflow between you and your pack, so each mile stays as comfortable as the last

laptop carrier zips open and lies flat for easy TSA compliance Three Carrying Options Three carrying configurations allow the bag to be used as a backpack, shoulder bag/cross-body bag or a briefcase Shoulder Bag/Cross-Body Carry Convert from a backpack to a shoulder bag/cross-body bag by unclipping and tucking away the padded shoulder straps, then pulling out the additional webbing strap and clipping it to the right shoulder-strap webbing Lash Points External lash points accommodate even more gear and can be used for other carrying configurations

On the minus side, despite the vented rear panel you'll still get a sweaty back, which means its not great for very long runs, and the straps tended to pinch a little when they were pulled tight for a snug fit

Ask yourself: Are you moving often or staying put