Mixing and thawing

Mixing and thawing device (1) consisting of a Wippantrieb (2) and a bag holder (3) for receiving a bag (7), wherein the bag holder (3) has a bottom part (8) and a cover part (9) having a receiving space (10) for the bag (7) enclose, with the bottom part (8) a heating element (11) is arranged and wherein the receiving space (10) is formed as a thermally insulating closed chamber, characterized, that between the bag (7) and the bottom part (8) and between the bag (7) and the lid part (9) of interconnected interstices (14, 15) are arranged, and that in the pouch holder (3) at least one flow generator is arranged, through which a circulating fluid flow through the intermediate spaces (14, 15) can be generated.