I am looking at purchasing a STM backpack for my 13" macbook. I was looking at either the sphere or the evolution.
For those who have them, or have experience with them, is there enough room for a sleeve and the macbook in the compartment, or is there only room for the MB?
Also looked at the Brenthaven expandable trek backpack. Any experience with this pack?
All three packs say they fit up to a 15.4 laptop, does this mean the MB will slide around a lot?
Thanks in advance