Victoriacross 17 inch Laptop macbook backpack with Audio Interface. notebook tablet computer,knapsack,rucksack bag Comfortable back Ergonomic shoulder straps for man woman travelling,camping,Hiking business and casual Travel school VC17HS2-Black

Adjustable padded laptop straps inside to fit different size laptops Elastic mesh pockets hold accessories. Water Bottle Pocket: External dual pockets feature elasticized mesh, which expands to secure various size water bottles. Airbag and massage,shoulder protection. Aiguillette double high-density air-filled sponges, soft, comfortable, and provided a good shoulder protection. Headset jack in the backpack straps. Unique back design Breathable and padded back design and air mesh backpack straps can be adjusted to provide a more comfortable carry while evenly distributing the weight on your back. Three main compartments provide space for all of your belongings. Shock Absorbing Shoulder Straps: Shock Absorb Shoulder straps distribute weight evenly and keep you comfortable. Airflow Back System Multi-panel airflow design provides extra padding for comfort and maximum back support. File sleeves help organize files, binder, magazines, etc. Airflow back system and padded shoulder straps provide extra comfort. Essentials Organizer in front pocket has pockets and slot for all of your accessories and gadgets Quik Pocket holds iPod/MP3 player for easy access to all of your gadgets; iPod/MP3 Player Pocket. Audio Interface: Internal pocket includes a special pouch for MP3 players and headphone (2.5) plug connects with external headphone port Organizer Pocket Interior organizer provides divider pockets for pens, pencils, cell phone and CDs. Removable key fob.Waterproof,Breathe.The more exercise and more breathable.