The Uchate milk owes its long best-before date to the highest quality of the raw milk supply and being aseptically packaged into six-layered cartons.
You can keep them in the ambient temperature until they are opened.
It is available in two fat content variants: 3.2% or 2%.
Multipack options available::

12L (12 x 1L)

12L (12 x 1L)

6L (6 x 1L)

6L (6 x 1L)
Model 3D: