Baptism Gift Ideas

Figured it would be appropriate to put this in the ladies thread since they are generally more adept at gift ideas. Going to my girlfriend's brother's son's baptism in a couple weeks, wanted to get something classy and obviously Christian themed. I'm not very savvy in this realm. Given that Baptism is such an important Christian day for a baby, any idea's as to interesting baptism gifts for a baby boy? Thanks in advance