best travel 40l backpack Lite by Tortuga Michael Kors Rhea Zip Model:X Series (compatible with CX1 & Legacy B-Series GRIPeq Bags) and a hip belt Antler

best travel 40l backpack Lite by Tortuga Michael Kors Rhea Zip Model:X Series (compatible with CX1 & Legacy B-Series GRIPeq Bags) and a hip belt Antler

Michael Kors Rhea Zip Medium MK LOGO Brown Black Multi Backpack, Travel bag | eBay

Crafted from durable materials, including coated checked fabric, this backpack is built to last

Antler

Model:X Series (compatible with CX1 & Legacy B-Series GRIPeq Bags)

35L and 45L and is carry-on compliant with most airlines however the dimensions may not be within limits considering the backpack is malleable depending on how you pack

and a hip belt that takes most of the weight off your shoulders