A:AnswerI don't think this will work for the HP Pavillion 360 15 inch. Maybe one of the 14 inch models if that is what you have.
HP Pavilion 360 15t touch dimensions (W X D X H) 14.13 x 8.44 x 0.81 in
MacBook Pro 15 inch (W X D X H) 13.75 x 9.48 x 0.61 in
I just think the width of the system would be too wide to use the Thule case. It has a little give for the thickness, but don't thing will extend the extra 0.38 inches. It fits quite snug on the MacBook, so if you did somehow get the 15t model zipped in there, it wouldn't look right.
A:AnswerLaptop cases are made to fit by screen size , buy it try it out and worse case just return it hassle free if your not happy with the fit , hope this helps