Not compatible with the new R2 or R3 versions of Alienware laptops. Designed specifically for 13'-14' Laptops Your very own express lane: Designed with a TSA checkpoint-friendly compartment, the Vindicator briefcase allows you to speed through airport security while being the envy of the slow line Pack without the clutter: Each zippered compartment has dedicated storage for your laptop, tablet, documents and accessories. Room to spare: Even when filled with your laptop and all your accessories, the Briefcase still leaves plenty of space for more Protect your gear: With a durable high-density nylon constructed exterior and weather-resistant non-slip base, the Vindicator Briefcase is ready for the trials of everyday life Less travel fatigue: With a removable non-slip padded shoulder strap and top load nylon carrying handles, the Vindicator Briefcase gives you the option to comfortably carry your load any way you want