The one I was looking at was the brick colorblock, and the slip pockets did not feel like suede at all. When you read the description on the website there is no mention of suede, only pebbled leather and glove tanned leather. I even asked the SA about and she agreed it felt like microsuede. It makes sense if you think about it, how do you make a bag lighter?
not sure about brick red but the amazon green is definitely suede inside and on the outside side panels.