Port Designs Courchevel 17.3" Laptop Back PackA backpack case designed to carry and protect laptops up to 17. 3 inches. Its large front pocket and two front zip pockets, allow you easy access to items you need most (eg. mobile phone, pens, business cards, chargers, etc). The side mesh pockets are perfect for your water bottles, for example. The shoulder straps and back are strengthened to have all the necessary comfort when you carry your belongings, and the bottom of the bag is reinforced to