2 of 2 people found the following review helpful
This review is from: Case Logic SNS-13RED 13-inch Neoprene Laptop Shuttle (Red) (Personal Computers)
I also own a XPS 12.1", and it fits perfectly, including all wires and cables. It's a solution to those who already own a confortable regular backpack but do not want to buy a laptop-customized backpack. I am very satisfied.