Ikhwilithi I-Multi-Dimensional yikhwilithi eklanyelwe ukufudumeza nokulala okunempilo. Indwangu yangaphandle iyinhlanganisela yenayiloni nokotini, kanti okugcwaliswe ngaphakathi kungamaphaphu e-goose down aseJalimane aseRhine angamaphesenti angu-95. Lezi zinto zihlinzeka ngokumunca umswakama, ukungenisa umoya nokufudumala. Le khwilithi isebenzisa isakhiwo esinezinhlangothi eziningi esenziwe ngokuthungwa okushintshanayo. Ukuthungwa kwakha ukwakheka kwangaphakathi okusongene nokufakwe ngokwezigaba okunikeza amaqoqo ama-down isikhala esengeziwe sokukhula. Ukuthambeka nokuqina okwengeziwe kuthuthukisa ukugcinwa kokufudumala. Umklamo wangaphandle uphefumulelwe izintaba emasikweni aseShayina.