Fjällräven Unisex High Coast Fjällräven F23225-620 High Coast Totepack, Green, One Size

What does the insides look like? Credit card slots? Only one outside pocket?

How does one wear or use this bag? There are no photos of it on a person

Are the dimensions listed wrong? Should they be in cm? Based on reviewer information there's no way it could be 13 inches long.

Could this possibly fit kindle?