Amazon.com: Hermitshell Travel PU Case Fits Logitech G602 / Logitech G604 Gaming Wireless Mouse : Everything Else
Just upgraded from my trusty g602 to the g604. Buttons aren't nearly as clicky and tactile as the g602, but the damn scroll wheel is phenomenal, I can't get enough of it.
Logitech G604 Lightspeed Wireless Gaming Mouse Review | by Michael Mohr | PixelPoison | Medium