you could get a cheap case like this to put it in...
http://www.crossbowhuntingpro.com/content-product_info/product_id-1992/allen_casees_crossbow_sleeve_oakbrush.html
you may even be able to find them cheaper, I havent looked, Ibought one just to have for a small, lightweight"emergency" case,its not padded or overly durable but it would work good for what you want it for, and bow acccess is fairly good with it