Aer city pack pro 2 20l vs 24l
Hey all, I bought my first backpack since the one I used in school. I plan on using it for daily commuting, as a carry on for air travel, and for 3-4 night trips. I ended up purchasing the aer city pack pro 2 20L, as I felt that was all I really needed, and I preffered the quick access side pocket to the extra water bottle holder. After receiving it, I was beginning to wonder if I should return it for an extra 4L since the dimension increase is pretty marginal. Any and all advice is appreciated!