I have the trigger grip on my Vita, I take it that won't fit either?No. It is very snug and that TPU skin will not be able to fit by default. I know some people have cut around the inside foam and shaved along the edges and sand it down, but I would not do that.
If it's http://www.bestbuy.com/site/PDP---Trigger-Grips-for-PS-Vita/5071641.p?id=1218609331983&skuId=5071641 then nope, its far too big.I have the trigger grip on my Vita, I take it that won't fit either?