Interesting kit. Good size for an urban environment, though I don't know if it's exactly what I would put in it. Considering urban plan, I might drop the whistle and add it to your key chain, then throw in a calling card and/or a few quarters for an emergency phone call. Then stick a "ranger rubber band" around it to help keep it closed/shifting in pocket. That's my $.02. Hope it helps.<br><br>Very sexy BTW. It kinda did things for me. Though some people might raise an eyebrow to it.<br><br>