Bagsmart Falco 40L Expandable Airline Approved Carry On Travel Backpack

EUC- husband purchased a different work travel backpack  -AIRLINE APPROVED: This carry-on backpack meets the size required by almost all major airlines and fits in the overhead compartment and under the seat. Of course the lie-flat opening design helps you get through security quickly. • UPGRADE ITERATION: Expandable design added for the first time, with 25L-40L of travel backpack storage space to change as you wish, the maximum capacity can store 3-5 days of clothes. • TRAVEL DESIGNED: Comfortable airflow back design with thick and soft padding, effective back pressure relief, while equipped with adjustable chest buckle, so you hiking more easily. • OCCASIONS: This travel backpack is perfect for weekend trips, business trips, hiking, camping, etc.  DIMENSION • Capacity: 40L Weight: 2.26 pounds  MULTIPLE POCKETS Designed with multiple pockets, this backpack makes it convenient to store essentials such as passports, documents, snacks, and a 17.3-inch laptop during your travels. The smooth zipper ensures quick access to your belongings.  AIRLINE CERTIFICATION With dimensions of 18.5 x 12.2 x 10.23 inches and a maximum capacity of 40 liters, this carry-on backpack complies with the standards of almost all major airlines. It fits seamlessly into overhead compartments and under seats. The lay-flat opening design facilitates swift passage through security checks.  DESIGNED FOR TRAVEL Featuring a comfortable airflow back design with thick, soft padding