Only one thing is clear and easy to understand that people use Nandini, because of penetration in Bangalore, nothing else. Because if we talk about the durability of this product, mostly skimmed milk pouches are not having power of durability of min. Full day.
Tetra pack, on that these people write that durability is more than months. But found many times, that it becomes worst and defected either in cool place or moderate place. Really I have been fed up with this product.
Thirumala brand’s availability is lesser than Nandini but yes this product is having good performance comparing to Nandini.