Buy: Kirkland organic coconut water
If you like coconut water, you should get the 12-pack of the organic coconut water from Costco. The Kirkland product has many 5-star reviews and is reasonably priced. This should last you a while as well.
Buy: Verka organic yogurt
You can get a 64-ounce tub of Verka organic yogurt for only a little more than you would shell out for 16-ounce ones at the grocery store. It is surprising to hear that it tastes like whole-milk products and boasts a long shelf life. The yogurt has been given a good rating from the Cornucopia Institute, an organization that supports family farming. There are many yogurts at Costco, but this one is the best!