A plural chamber container having small chambers formed of a film of which at least an innermost layer is a cyclic polyolefin, the one small chamber being sectionalized from the other small chamber by connecting pieces, and the connecting piece portions having an easily peelable seal layer which contains a low-density polyethylene and a propylene/α-olefin copolymer. The plural chamber container enables the contents contained in the small chambers to be mixed together.本發明之課題,係提供一種複室容器,藉由使具有易剝離性密封層之連接片容易地剝離,能夠使複數的小容器連通,可混合兩小容器中所收容的內容物。本發明之解決手段係一種複室容器,其係具有至少最內層係由環狀聚烯烴之薄膜形成的小容器,其特徵在於一方的小容器與另一方的小容器係藉由連接片區隔,該連接片具有易剝離性密封層,該易剝離性密封層含有低密度聚乙烯及丙烯-α烯烴共聚物。
