I just got my Marware cover for the K4. See my comments and photos here: https://www.mobileread.com/forums/sho...&postcount=436

@hn333, maybe for you covers are a waste, but they are definitely not a waste for me. Everyone has their own tastes and needs. I have trouble holding thin items, especially if they are slippery or slick finished, as I have arthritis really bad in my hands. A $40 cover will more than pay for itself if I dropped the KFire even once without a cover!