Now you can buy custom printed promotional products with Bitcoins at http://www.mountainofpromos.com/

Over 16,000 products listed on the site that can be either printed, debossed, embroidered or engraved including:
* Bags (Tote Bags, Backpacks, Computer Bags, etc..)
* Drinkware Items (Plastic, & Metal Bottles, Mugs, Coasters)
* Journals, Jotters, Portfolios and Writing Pads
* Computer Accessories (USB Drives, Cases, Hubs)
* Tools (Bottle Openers, Flashlights, Lighters, Tape Measures ...)
* Food Items (Chocolates, Gum, Mints ...)
* Pens

Most products are also available without an imprint.