Easily carry your backpack to the flight as personal item and and could perfect fit in the overhead compartment and the under seat storage in flight, very suitable for a weekend trip, business ...

a rolling carry-on bag may be useful. I have the TPRC Smart Under-Seat Carry-On Luggage from Amazon, and it’s a great option for a roller bag. This bag includes a USB port for charging.

The Rockland Melrose Upright Wheeled Carry-On Luggage is currently $62 at Amazon. Unlike other carry-ons, which require storage in overhead compartments, this one fits under most airplane seats ...

Reviews of this rolling duffel bag say it's sturdier ... size restrictions for personal items and fit under the seat, it will count toward your carry-on allowance and you'll need to store it ...