AER Go Pack vs UAG Standard 24 Liters

These are going to be more suitable for ‘true’ one bagging (ie when you travel without a checked bag). If you decide to opt against a checked bag, perhaps look at a packable day bag and one of your options above, or take a look at the Peak Design Travel Bag, as this is designed with photographers in mind, is effectively a big bucket of a bag, and can expand from 35-45l (although I think when expanded to the full 45l it is slightly too big for most airlines). For a daily carry, you ideally want to be looking at something 25l or less, even under 20l.

Sturdy, doesn't pull on you or dog into your shoulders. Size is good, but a double edged sword so I out that here and will also put it in the bad. Lastly, i read comments saying it wasnt very durable and didnt do well in inclement weather. I have to wonder what these consumers are doing with this bag