Halkett boat
... that when not in use, a Halkett boat's hull could be worn as a cloak or used as a blanket, its oar used as a walking stick and its sail as an umbrella?
... that when not in use, a <b id="mwDEA"><a href="./Halkett_boat" id="mwDEE" rel="mw:WikiLink" title="Halkett boat">Halkett boat</a></b><span about="#mwt44" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwDEI" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> hull could be worn as a cloak or used as a blanket, its oar used as a walking stick and its sail as an umbrella?