The semi-hard case is lightweight and properly protect my pc. The lack of shoulder strap is not detrimental because the pc transported are very light in nature. (1.5kg for mine) It also has a chic that do not have the "computer bag briefcases".
Negatives:
The capacity is clearly limited, especially if you are trying to accommodate a 13-inch. With my 12 inches, I can accommodate the charger (because it is small) or mouse (not 2!) + 1 hdmi cable.
Missing one inside or outside pocket that would have housed a pen and some documents.
Overall: While I would have liked more space inside, I am generally satisfied with my purchase that offers good protection rigid and limited space when you're like me a little allergic to tote bag computer .