I think I love this, but I don't own it yet. I want it.
I've worn this backpack outdoors, indoors, in the city, in the country, at the beach, in the snow, in the rain, and in the sun. The pockets are big and useful - there is room for anything I could imagine. I've stored my laptop, books, clothes, and food in this laptop without any mishaps. The extra investment in a good backpack like this one is worth it - it will last and ensure that whatever you carry makes it safe to its destination.