1. Dang nice bag for the price
The bag you will receive is the bag in the first picture. It will not have the zipped bottom extension.
Other than that, this is a HUGE bag. Didn't expect it to be this big. Plenty of room for your stuff and gadgets.
The only thing I wish it had was reflective surfaces, because I tend to have to commute before sunrise, and I like that little extra bit of visibility.