Swissten backpack for laptops up to 15.6 inches with many practical pockets and compartments with a USB port for charging your smartphone. Large capacity Although it doesn't look like it from the outside, there's enough space in your backpack for your laptop, cell phone, headset, wallet, credit card, glasses, drinking bottle, and many other things you've stored neatly and securely, thanks to ingenious inner compartments and outer pockets. The backpack has a capacity of 19 liters. Security pocket and lock There is a security pocket on the back for storing valuables, and the rich equipment of the backpack also includes a security lock to lock the zippers. USB charging port and headphone jack Do you need to charge your smartphone or other device? Connect a power bank with a USB port inside the backpack, put it in the compartment and from the outside you just need to connect your smartphone to the USB port on the backpack. The smartphone is charging andPower bank is securely hidden in a backpack. You can easily place the headset cable in your backpack and connect it to your smartphone or other device. Comfortable to wear Comfortable padded back and adjustable straps provide a feeling of comfort both when traveling in the city and on longer trips. In addition, the backpack has a strap for attaching to the suitcase and is equipped with straps raised at the bottom to prevent dirt when the backpack is placed.