Expandable Travel Backpack 26–45L Laptop Duffel Bag Entrance-Foyer Airflow Function: Strong Compressed Air

Airflow Function: Strong Compressed Air Dust Blower

Wireless SetupNo wires or tools needed

and hands-free calling for men and tech enthusiasts

Featuring a firework-style visual effect

Expandable Travel Backpack 26–45L Laptop Duffel Bag Entrance-Foyer Airflow Function: Strong Compressed AirUpgrade your travel gear with this expandable backpack that easily converts into a duffle for versatile carrying. With a flexible 2645L capacity, it adapts to short trips or extended travel while keeping everything organized and protected. Designed with a padded laptop sleeve, wet pouch, and anti theft pocket, it combines smart storage with durable water resistant Oxford fabric for everyday reliability. Key Features Expandable capacity from 26L to 45L