I'm addicted to this brand, for its robustness, its very nice models and hyper confortablent. So the Messenger Delegate model still meets my expectations more than I expected it with the seller's description. This bag is really very large, most of the zip system which increases its volume is really very good study and greatly facilitates additional storage documents, folders, etc ... Personally, I ranks mainly laptop computer, ipad, ipod, laptop, docs, and various accessories and all without any worries and safely for the whole little world, without anything moving in there during transport . If there is a little thing that's missing is a handful as its Delegate Mini counterpart, but hey this is really not the most important, the aim is that it is practical and friendly and responsive my expectations of large dimensions, without going through the trolley, really this is a must-bag, which will help us a lot in our lives at all.