Every day I have to buy bottled water to drink 1.5 liters on my room. And collect empty bottles in a large bag. When I start to feel full bottle bag or bags are overflowing. I would be thrown in the trash tower page. One evening I accidentally saw my grandmother. He carts for trash collection bottle. I took a bag of empty bottles that hold it to your grandmother. Without hesitation Also tell your grandmother that I would keep the bottle again. I feel happy to see your smile grandmother.