Caframo Work'n Play Portable Boot Dryer - 120V AC 55W – boat-products.com
Amazon.com: FIEESWARM Shoe Dryer and Deodorizer Portable Boot Dryer using USB Technology can Dry and Deodorize Cleats, Shoes, Work Boots, Ski Boots, Socks, Gloves and More, No Plugs Needed Great for Travel :