We are about to have a big family travel and I'm in need of the good travel bag that can hold my laptop and other gadgets. I am impressed so far of what this bag has to offer. The material is awesome, zippers zip and upzip well. inside lining are in good quality as well. I think my favorite feature of this bag is the lock combo! Setting it to my preferred combo was a breeze too! It also has a USB and headphone connect that you can connect your juicepack to charge your phone and if you want to listen while your phone is in the bag, then you can just hook it up to the audio jack in the bag and connect your headphones on the audio jack outside the bag. This bag also has a lot of pockets, 2 side pockets when you can stick your umbrella into. It holds my macbook perfectly, i think it can hold up to 17 inches of laptop. the backpack straps are also well-cushioned to keep your shoulder and back comfy!