Went to Rustans Makati to buy some groceries and saw this campagne on reusable bags. Just imagine how much we can save with this bag instead of using plastics the next time we buy our groceries. Btw if you have a fresh card (rewards card of Rustans) you get twice the points when you use this card. Hehehe! I don't have the card but I just wanna help. I'm encouraging you guys to consider this and help our environment... anyway what's Php99?