The Mach 1 Motorcycle Backpack with No Drag Technology is true to its name, with a streamlined single shot molded exterior that won&';t deform from wind sheer. The shoulder gasket conforms perfectly to you body, increasing your aerodynamics so you aren&';t dragged down. Still, it has a large main compartment with interior storage -- even an organizer panel to keep it all in place through every turn. The padded interior holds up to 15 inch laptops, and it&';s protected by a nearly waterproof exterior. Ergonomic padded adjustable shoulder straps work with a removable no slip sternum strap, so the only thing soaring is you. Recommended Use: Street Dimensions: 19" H x 12.5" W x 6.5" D Streamlined single shot molded exterior is water resistant and will not deform from wind shear Shoulder gasket conforms to body and increases aerodynamics Removable off center hip belt won&';t scratch gas tank Large main compartment with multiple interior storage compartments Interior organizer panel Ergonomic, padded and fully adjustable riding specific shoulder straps Concealed aerodynamic carry handle Fully adjustable and removable no slip sternum strap Interior padded laptop sleeve with elastic closure fits most 15" laptops Padded iPad/tablet/e-reader sleeve Hydration ready