The Light Bulb USB Drive comes in a variety of sizes to suit different storage needs, including 2GB, 4GB, and 8GB. Prices start at $19 for the 2GB version, $22 for the 4GB version, ...

The mini light bulb USB stick holds 2GB, too, and weighs 25g. Greenhouse is selling the sticks for $35 each. As they’re Japan only, I suggest you contact the usual suspects, ...