Buy: Kirkland Italian Sparkling Water
If you like sparkling water, there is a chance that you like San Pellegrino. However, you should know that the Kirkland Signature Italian Sparkling Mineral Water is also a great choice. They do not taste all that different, but the price difference is pretty big. A 24-bottle case of the one from Kirkland costs $12.99. On the other hand, a smaller case of San Pellegrino will set you back by $16.99.
Kirkland Italian Sparkling Water
Buy: Kirkland Vitamin Water
Are you aware that the fruit-flavored, mineral-rich and no-calorie Kirkland Signature Vita Rain Zero bears a lot of similarities to Glaceau Vitaminwater Zero? They are both available at Costco, but they taste pretty much the same. Of course, you also have to consider the price difference. The 24-count variety pack of 20-oz Vita Rain Zero has a price tag of $9.99, whereas a case of Glaceau Vitaminwater Zero costs $15.99.
Kirkland Vitamin Water