[emjey]

Could anyone let me know a good back cover for my 640XL. I have a cyan color.

[windobuddies625]

Could anyone let me know a good back cover for my 640XL. I have a cyan color.

Try amzer. Best for protection. But for looks and quality try " the racoon cases" hard plastic case saved my 1320 from a falling off the bike and survived with very minor damage

[Steria640]

I personally have this flip cover, just in black. I like it a lot. It is an unnamed one from eBay.
"Plain Flip PU Leather Wallet Card Cover Case Stand For Microsoft Lumia 640/640XL"

I cannot post complete links yet, but here is the picture of it:

http://www.channypicture.com/pic/Upl...139BF5CDCF.jpg

[neodk]

I would go with Incipico or Amzer, depending on what you are able to find inexpensively. The dual layer and skin cases they make cover most average users.

[camaroz1985]

Love the Incipio Dual Pro on the 640XL. I get them for every phone I have that they are available for (wish they made one for the 950).