These are great points to consider, thank you! I originally thought about getting a smaller bag and was going to decide between the nano and micro belt bags, but I actually prefer how the belt bag looks in the larger sizes. I think there is a bit of a difference in appearance depending on the size, so I definitely see why some people prefer the style based on size! Anyway, I currently own a micro luggage but don’t use it because it can only be carried by hand which is sometimes really inconvenient. I thought about replacing that bag with a belt bag, since I prefer the belt in a larger size. So I’m looking for a larger bag to possibly replace the micro luggage. I can post pics holding the micro luggage for comparison. The micro luggage definitely holds more than the micro belt and I like having the option to carry more if needed since I do already have the nano luggage to use as a smaller bag.