I like the simplicity yet it has a tech feel. I also like the color of silver/grey you used. Not so sure about the zipper pulls but yet it makes one aware that it is a zipper...
I like the elegance of Prada and Chloe logos.
Also in my mind I designed one....zip was on the top and it was below...the t was below the p and the i's were the zippers...? Maybe is a possibility?
Thank you