I had to 'retire' a lovely Traverse 30 backpack I had from 2012 until 2020, and now I want to order another (I'm in Europe so will have to order online). I used it for travel, work and shopping, and so would like a pack with a good number of easily accessible pockets. Looking at the Kelty Redtail 27 or the Trail Hydro 30L, but is there something else? For those two, how are their pockets arranged?