Carryon friendly at 20x11x10” this is a clamshell duffel with a ton of nice features:

-Luggage pass through (functions as pocket when not unzipped) -Padded and adjustable strap, removable -Felt lined laptop compartment fits up to a 16” -Insulated pocket for hot/cold items -Moisture-resistant pocket for gym clothes, bathing suits, etc. -Exterior charging port, comes with Ruk 10,000mah slim battery pack -Exterior cup holders -Padded and reinforced bottom -Overall capacity of 40L -Used once. Decided I’m a backpack guy -Retails new for $149