While most of the major airlines have instituted a charge for checking in more than one piece of luggage, San Francisco-based Kimpton Hotels has found a way to offset this added cost to travelers with the "We Got Your Bag" promotion.With this promo, guests who had to pay an extra baggage fee from the airline will receive an equal credit, up to $25, applied to their hotel stay. The boutique hotel chain will be running this deal through September 9, 2008. Click here for more information on this offer.