Hi everyone! I just bought my first mac yesterday (a macbook pro 17inch) and it should be here Friday I'm now looking into buying things to keep it in top condition. First, I was looking at bags. I found one that I liked, but it doesn't fit 17 inch laptops (STM Loft) Does anyone know of another bag that isn't bulky (maybe even less than the loft if possible), with a shoulder strap, and vertical? And of course keep the laptop safe! Also, I saw screen protectors and things like that. Are any of these necessary? And which company sells the best quality protection items like that (keyboard cover, palm rest type things) Thank you!