My Vapur pack has 1 front side which is transparent ( just the sea water transparent to see the water inside, but the sea creature and the left one is opaque), 1 back side is opaque.I want my Vapur pack look like a Little Sea Life when we looking at.Because  of the front side has some area on which is transparent,and some  area is opaque, so that our Vapur pack look like a little Ocean, in which there are so many sea creature.