BoxWave Corporation via Amazon offers the BoxWave Almost Nothing Slim Hybrid Hard Case for Samsung Galaxy S6 in Crystal Clear, model no. bw-1022-5482-8887, or Samsung Galaxy S6 Edge in Crystal Clear, model no. bw-1022-5650-8904, in Crystal Clear for $12.95. Coupon code "E6SKJR3N" cuts it to $1. With $3 for shipping, that's $12 off and a strong price for such a smartphone case. Each is constructed from hard TPU.