Dakine 101 Laptop Backpack 15.6 Inch - Waterproof School & Travel Backpack with USB Charging Port - Perfect for College, Work & Commuting

The construction of this pack is high quality. I like the DaKine brand from past experience, which is why I chose this one. Unfortunately, I didn't have a clear idea of the design when I bought it. Instead of one large internal compartment and an outer pocket or two, this has the main volume of the pack divided up into three small compartments, with several smaller pockets on the outside. If you're carrying a lot of small things, this would probably be a nice pack for keeping them organized. But being divided up this way, there is no single large space to contain large objects. And being DaKine, it's going to last a LONG time, so be careful to look up a model with the features you need.I could store atleast 4 Kilos in here and still have room for all of my school supplies. So much organization!