LOST Arcteryx BACKCOUNTRY Pack

LOST BACKCOUNTRY PACK!!! Hello all, I'm not sure if this is the proper place to post something like this......But I left my backcountry pack in a really nice guys named "Jim's" car yesterday at Berthoud.....He gave me a ride from the winter park side to the top of the pass.....He skiid winter park yesterday and drove a silver Jeep I believe. If anyone knows anything PLEASEEEE message me.