I normally have been using a soft Coach weekender tote which is a nice enough size to take my iPad, extra chargers, extra insulin etc. I'm heading to a wedding in April & want to again take my 35mm camera as I will be taking after wedding photos for them. Thinking it's time to look at something a bit more durable for this. I am looking for something along the lines of a a scaled down 'under-seat' carry on to keep it as compact as possible. I know I read an article or links on smaller size ones for under-seat designed to use on Spirit etc. but no idea where I spotted it. So looking for your suggestions. Thanks!