Waterproof &Shockproof Thickened Polyester Laptop Backpack Double Shoulder Bag For 17Inch Laptops,SHINEPA Business Backpack Computer Bag Travel Backpack School Bag Multifunction Backpack: Internal Smart Organizations Keep Valuable Accessories Organized & Easily Accessed, Such as Pen, Phone. Laptop Computer Bag 17 Inch: Dedicated Sleek& Sophisticated Styling Shockproof, Fit for 17 Inch Laptops Laptop Backpack Waterproof Structure With 10 pockets: 1 Main Zipper Pocket, 2 sides Mesh Pockets, 2 Front Zip Pockets, 1 Laptop Sleeve, 2 inner Small Pockets and 2 Pen Loops. Comfortable Backpack: Airflow Back System Multi-panel Airflow Design Offers Extra Padding for Comfortable and Maximum Back Support. Airport Security Friendly Sleeve Back Bag: A padded Strap Supports Backpack Sliding Over Luggage Upright Handle Tube for Easy Transport. Pocket on Strap Keep your Valuables Hidden.