The present invention relates to a fat transfer canister and, more specifically, to a fat transfer canister including a lid, an outer canister and an inner canister in order to suction fat from the outside and store the fat, the canister comprising: the lid including a first port of which one end is coupled to a fat suction pipe and the other end is coupled to the inner canister so as to provide, between the fat suction pipe and the inner canister, a passage through which fat moves, a second port of which one end is connected to a vacuum means and the other end is connected to the inner canister so as to provide a passage for forming a negative pressure inside the inner canister, and a third port of which one end is connected to the vacuum means and the other end is disposed between the outer canister and the inner canister the outer canister having the shape of a container, which has a bottom surface and a side wall erected from the bottom surface and of which the upper side is open, and having the lid coupled to the open upper side thereof the inner canister made from a material more flexible than that of the outer canister, inserted into the outer canister and closed by the lid, and connected to the second port such that the negative pressure is formed therein so as to allow the fat to flow in through the first port connected to the fat suction pipe and a coupling member provided at the bottom surface of the outer canister, and detachably coupling the inner canister, wherein the coupling member has a locking portion coupled to the lower part of the inner canister in a hooking manner.La présente invention concerne une cartouche de transfert de graisse et, plus particulièrement, une cartouche de transfert de graisse comprenant un couvercle, une cartouche externe et une cartouche interne destinée à aspirer la graisse de lextérieur et à stocker la graisse, ladite cartouche comprenant : ledit couvercle comprenant un premier orifice, dont une extrémité est raccordée à
