I recently got an Oriental Trading catalog called "Imprinted Promotions". They have a lot of stuff cheap. But looking through it I came up with this list
(all this stuff can be imprinted with your logo or organization's name
):
key chain, bandana, sun visor, stress ball, pens & pencils, mirrors, pedometers, massagers, nail files/buffers, coasters, mugs & cups & sports bottles, luggage/bag tags, tote bags/backpacks, water bottle holders, bumper stickers, memo pads & notebooks, magnets, lanyards & badge holders, cow bells & other noise makers
(for all the fans cheering you on for race day
), bracelets, dog tags, folding brush with mirror, flip flops, frisbee, sunglasses, sunglass strap, lip balm, license plate frames
These are just a "few" items that I saw that I thought might be somewhat useful. There are a lot of other items too. The thing with Oriental Trading is you have to order a set quantity and the quality of their merchandise is sometimes not "top of the line". But for a swag bag item you can weigh the cost. The online verson is at orientaltrading.com/imprints.
Hope this helps