17.3 Inch Laptop Backpack with USB Port，KALIDI Waterproof Rucksack Lightweight Notebook Bag Hiking Knapsack Student Backpack，Black[Product Information]- Enter your model numberto make sure this fits.
- Size:Exterior:19.7*13.4*7.9 Inch.Fits most up to 17.3 inch Laptops，may not snugly fit all computers due to variations in the sizes of different models.
- Comfortable Strap and Handle Design:Airflow back system multi-panel airflow design provides extra padding for comfort and Maximum Back Support. And uinque handle for long-time carrying in comfort.The handle is not only for carrying in comfort，but also can be fixed to the trolley suitcase.
- Built-in removable USB extension cable extened out the right side， more convenient to charge your mobile device.( You could hold your mobile phone in your hand， and use the extension cable to connect with power bank which in backpack.)
- The backpack is well water-resistant，that keeps inside items dry on the rainy day. Laptop compartment with dual zippered access and thick soft foam padding provides extra protection，that effectively absorbs accidental bumps， reduces damages caused by impacts， and protects your computer from scratches.
- Main compartment designed with a pocket for up to 17.3 inch laptops.It is safe and shockproof to protect the laptops well. Pockets with organization panel for pens， name cards，water bottle， umbrellas etc.
