The Whey (1 KG) comes in a "bag" with an airtight lid, a can I had indeed found practical, but because you can close the bag, it is also ok.
Solubility: very good, dissolves readily in water and in milk
Taste: well, could be a little full-bodied but tastes like chocolate protein powder just as tastes) not too sweet, but tasty and goes with everything. Tastes with milk and water
Nutritional information: see product description, I particularly enjoyed personally the low caloric value.
All in all a good product, I will buy again. Maybe I try sometimes other varieties, but the taste of chocolate can definitely recommend it to anyone!