Container cryogen (110) for storing and / or transporting a medium (124), in particular a biochemical product and / or doctor, at least comprising a main container (118), wherein the main container (118) at least one foil bag Flexible (120), the flexible film bag (120) equipped to receive the medium (124), further comprising at least one secondary container (132) at least partially surrounds the primary container (118), the secondary container being being ( 132) preferably flexibly configured at least partially introducing the secondary container (132) at least one opening (133) to enter the main container (118), wherein the secondary container (132) at least one outer casing (134) preferably at least partially formed of a flexible, further comprising at least the secondary container (132) arranged one heat exchanger chamber (138) between the outer casing (134) and the flexible film bag (120) to receive at least one liquid heat exchange medium.Recipiente criogénico (110) para almacenar y/o transportar un medio (124), en particular un producto bioquímico y/o médico, comprendiendo al menos un recipiente principal (118), presentando el recipiente principal (118) al menos una bolsa de lámina flexible (120), estando la bolsa de lámina flexible (120) acondicionada para recibir el medio (124), comprendiendo además al menos un recipiente secundario (132) que circunda al menos parcialmente el recipiente principal (118), estando el recipiente secundario (132) configurado preferentemente de forma flexible al menos parcialmente, presentando el recipiente secundario (132) al menos una abertura (133) para introducir el recipiente principal (118), presentando el recipiente secundario (132) al menos una envoltura exterior (134) preferentemente conformada al menos parcialmente de forma flexible, comprendiendo además el recipiente secundario (132) al menos una cámara intercambiadora de calor (138) dispuesta entre la envoltura exterior (134) y la bolsa de lámina flexible (120) para re
