Matein Mlassic Travel Laptop Backpack with USB Charging Port。?【MULTI COMPARTMENTS】This backpack features one main zipped compartment, three zipped front pockets and two side pockets. The main compartment provide one dedicated laptop padding compartment hold 15.6 inch laptop, two side pockets are good for holding water bottles and umbrellas.Well organized and convenient access to your essentials. ?【DURABLE】The backpack is made with high quality tear and water resistant material, provides extra strength and long-lasting performance with the lightest weight possible. YKK zipper is smooth and durable for a longer usage time. ?【BREATHABLE & COMFORTABLE 】Comfortable wide breathable mesh S shaped shoulder straps help relieve the stress from your shoulder for long time wear. The top handle is perfect for when you want to carry your bag and give your shoulders a break. ?【OVERALL DIMENSION】 The backpack external dimensions is 11.02 x 6.69 x 16.29 inch. A luggage strap in the back which can trap the suitcase telescopic handle, so that you can free your shoulders and hands when travel. ?【MULTIPURPOSE BACKPACK】This stylish backpack can be a great companion for men, women, travel, business, everyday use and outdoor activities. 3 years warranty. Customers satisfaction is our biggest pursuit.