I do like this pack because it allows me to buy the inserts I actually want and will use. There are no silly pen holders, key rings, no tiny pointless zipped compartments. These are fine for a school bag, but not what I want in my pack. There are two zipped compartments, holding nothing a Velcro panel to hold inserts, if you want them and buy them yourself. There are no odd outside pockets but there are more Molle points for you to use.The pack is a bit of a tardis, made all the more so as you can Molle lots more stuff onto the outside if you wish. The pack also will take a hydration pack very easily, inside.One word of warning. If you are travelling, be aware that it has a built in metal bar. This offers strength to the pack and ease of carry for you, but it will set off security alarms.