• Features expandable design, allowing the side width to extend by 5cm. This increases the bag's capacity by 30%, equivalent to a 20-inch carry-on suitcase after expansion
• The bag features a compartment specifically designed to hold laptops up to 15.6 inch
• Stay connected on the go with the external USB charging port. Easily charge your smartphone or other electronic devices by connecting your power bank (not included) inside the bag
• The bag includes a earphone hole, allowing you to listen to music while keeping your device safely inside the bag
• The bag is equipped with a honeycomb shoulder strap that enhances comfort and breathability
• Includes a luggage strap that easily slides over the handle of your suitcase

Specifications:

• Size: 30*16*43cm
• Product material: water-repellent nylon fabric