The present invention relates to a device (10) for emptying a canister (12) with a nozzle (14) with a first opening (16), comprising an adapter (18) to be at least partially arranged inside the nozzle (14), in particular inside the first opening (16), a connector (34) connectable to the adapter (18) for connecting a suction machine to the adapter (18), and a reclosable fitment (36) comprising a first fitment part (38) and a second fitment part (40), wherein the first fitment part (36) is arranged on the adapter (18) and the second fitment (40) part is arranged on the connector (34). Thus, the safety of handling an emptied canister (12) with a residue fluid may be increased.
