Waterproof Oxford Fabric Expandable Business Backpack

This expandable business backpack with on-trend looks is made from waterproof and breathable Oxford fabric. It features a main zipper pocket with large capacity that can hold a laptop up to 15.6", a large front zipped pocket for easily storing your items, and side pockets for keeping your water bottle or umbrella. Equipped with an external USB charging port to charge your device at any time (power bank not included), it also has a comfortable airflow padded back that gives you maximum back support, breathable and adjustable shoulder straps for relieving shoulder stress. It comes with a luggage strap to slide over the suitcase upright handle for easier carrying.