Calls the Peak Design 45L the best travel backpack of the three he owns: built-in hip belt, comfortable straps and an unbeaten modular system, though it looks large under 5'4".
“Its the best travel backpack I own (I own 3 one setup for Photography, 1 for video and 1 for business/personal travel) comes with built in hip-belt and comfortable straps, and the modular system”