Pack Smart, Travel Smart! ✈️ Fits under most airline seats and overhead bins. Dedicated compartment for shoes or toiletries. 14 pockets for effortless item management. Breathable back design for maximum support. Crafted from high-density polyester for longevity. USB Charging Port 40L Capacity Anti-Theft Design The MATEIN Carry on Backpack is a versatile 40L travel companion designed for both men and women. With a dedicated laptop compartment for devices up to 17.3 inches, multiple organizational pockets, and a USB charging port, this backpack is perfect for business trips, weekend getaways, or daily commutes. Its water-resistant material and anti-theft features ensure your belongings stay safe and dry, making it an essential accessory for the modern traveler.