To provide a device for transportation and/or storage of products.

The device (10) for transportation and/or storage of products, particularly the device of cryostat type, includes an external package structure (14) with walls defining an internal volume (16), wherein a double-walled insulating bulb (12) is arranged within the external package structure and its body is composed of an outer wall (34) and an inner wall (36) defining an internal volume (38). The double-walled insulating bulb is further provided with an upper neck (40) defining an upper filling opening.