Help- Booq Powersleeve XS or XM works with SZ???

Greetings everyone. This is my first posting although I have spent countless hours reading all the threads. I will be picking up a new SZ shortly and am looking for a minimalistic bag and came across the Booq Powersleeve XS and XM. Does anyone know/own one and use it with their SZ? Here are the links

Powersleeve XS (does this fit the SZ?)
http://booqbags.com/s.nl/it.A/id.100/.f?sc=2&category=1090

Powersleeve XM (I assume it fits an SZ since it can fit a 15" mac but I wanted to know if anyone had any experience with it?)
http://booqbags.com/s.nl/it.A/id.101/.f?sc=2&category=509

THANK YOU!!! Any info would be greatly appreciated as this is driving me crazy!

 

I don't own either of those bags, but from the laptop compartment's dimensions in the Powersleeve XS (11.2"x9.1"x1.6"), the SZ (12.5”x9.3"x1.0”-1.5” would not fit. It would definitely fit the XM, but it wouldn't be a tight fit, meaning the laptop would probably slide around a little.

 

Thanks a lot for the reply!!!