Before, when I travel, I would always purchase those travel-sized essentials such as shampoos and conditioners to save space. However, my boss told me that what I was doing was like wasting money because I could just recycle small containers to put some of what I need there. When she travels, she uses old astringent bottles as shampoo containers. I realized that that is quite Handy, so I am saving containers now. Do you do something like this, too or do you prefer buying travel-sized products?