We can only hope that the envelope remains resistant to the sun, the interaction of UV light, water and temperature changes have me already broken some cases outdoors. Eg for the grill, over time harden the plastics and the materials become brittle. The first impression is good, the materials feel good, not too thin. Material colors not from. The final judgment can not be cast as naturally as you would have to Let's see if the shell can withstand even 2-3 years.
If the protective cover goodbye before I will report here of course about it.