Alienware Vindicator Messenger 14/17-Inch Combo (AWVM1417) With a durable high-density nylon constructed exterior and weather-resistant non-slip base for added protection, your gear is well protected An adjustable, non-slip padded shoulder strap provides comfort and support while the vented, reinforced and padded back panel provide air circulation to keep you cool and comfortable while you are in motion The sleek design features a main padded compartment with a removable insert to accommodate your laptop while still leaving ample room for your all your accessories and gear Alienware Vindicator Messenger 14/17" Combo