My DC are nearly 11 and 9 so the days of large, bulky presents are behind us and realistically all of their presents could now fit in a large sack. Would it be utterly miserable of me just to put all of their presents in a sack without wrapping them? I'm just thinking of the sheer envionmental waste that is wrapping paper, but at the same time I don't want to be a total kill joy. Does wrapping paper really make much of a difference?