thelastfewyears.However,allofthe\rreusablecupshaveadisadvantage-theirsize.Theyfillupyourbag,andtheywon,tfitcomfortablyintoa\rpocketsotheysoongetleftbehindandareforgotten.AndrewBrooksfromtheUKcameupwithanideatosolve\rthisproblem.HisPokitocupmaystopmillionsofpeoplefromusingpapercupsandthrowingthemawayintothe\rbins.\rThePokitolooksnodifferencefromothercupsatfirstsight.However,itcanbechangedintothreesizes:230ml,\r350mland475ml.Fullyopen,itholds475ml,andyoucanalsofoldithalfwayto350ml,oratitssmallest,to\r230ml.Afterpeoplefinishtheirdrinks,theydon'tneedtoworryabouthowtocarrythecup.Userscanpressthe\rcuptolessthan5cminheightandputitinapocketorapurse.Itisveryconvenient.What'smore,thankstoits\rspecialmaterials,thecupcankeephotdrinkslikecoffeewarmanduserswon'tfeelittoohottoholdatthesame\rtime!\r3j3
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