Carry on Backpack Flight Approved - 40L Travel Backpacks Overnight Daypack Business Luggage Backpack Fits up to 17.3" Laptop for Men Women

The handle is set on the top and side, allowing you to easily switch between a backpack and a suitcase, providing you with a more flexible carrying experience, such as carrying like a suitcase or a backpack. The luggage strap on the back is designed to fit over the handle of your luggage, making it easier to carry when traveling internationally or back to the office. The breathable sponge mesh design on the back and shoulder straps helps air conversion and ventilation.
The backpack is equipped with an adjustable chest strap, 4 outer compression buckles, and an air mesh ventilated back panel that relieves pressure on the shoulders and also reduces pressure on the zippers. Multi-sided airflow design provides honeycomb back padding, breathable shoulder straps, adjustable shoulder straps, and padded waist belt that helps relieve pressure on the back of your shoulders and protects your belongings.
Men's Travel Backpack is made of lightweight water-resistant polyester and anti-scratch material, which can provide protection on drizzle days. Zippers are easy to close and open.