Strikes me as it it is a bit expensive !! you can get a normal flat 100w panel for less that half that price , but if your keen on a "bendy one " what about this
http://www.bestecoshop.com/biard-100w-12v-semi-flexible-monocrystalline-solar-panel.html?gclid=CL-bx_GTo8gCFQUOwwodaQECkg&gclsrc=aw.ds