You may want to add something hand made,since you already bought some.I am not sure if you like crafts and such.You can make a book mark,( knit or crochet) .Even if you are a novice, there are many videos on YT that explain very well for beginners. In my opinion it will add a sentimental touch to your gift bag.I gifted a crocheted cross bookmark to a very religious person and it is in her bible she reads.