The first backpack is from is a Herschel Retreat Backpack. I just love the look of it and I think it'd be very practical. It comes in army green, black, khaki and this grey. There's a secret pocket in the front and lots of space in the main compartment Not to mention there's a cinch at the top of the bag to close it.
The next backpack is a
Kånken. These backpacks were originally made for Swedish school children but since everyone has fallen in love with them! They are super durable and look very comfy. Plus, the backpacks come in just about every color you could possibly imagine. Just look at this girl rockin' it.
Here's another Herschel backpack. This one is called the Survey. I love this one too but I worry it does not have as much space. It looks like there'd be only space for say a laptop but it's a nice backpack for the summer.
Sorry about the blurry photo. Last is a just-for-fun backpack from Nasty Gal.
What types of backpacks are you guys wearing this fall?