Laundry kit: Getaway Travel Wash in a tube (made in UK), braided rubber clothesline, 2 inflatable hangers, universal sink stopper. Got mine mail order on Magellans or Travel Smith or one of those places. Been using it for years.
LED Headlamp with flexible headband strap--good for finding way down dark streets with broken sidewalks, beaches at night, up mountain paths and ancient temple steps in the wee hours for the sunrise tour, and reading in poorly-lit places. Purchased in camping/sporting goods store.