Packs completely flat, yet can be configured to connect about any plug to any outlet. $14 at Amazon: https://www.amazon.com/gp/product/B00210MRGC/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

Packs completely flat, yet can be configured to connect about any plug to any outlet. $14 at Amazon: https://www.amaz…