Recycling MiO Containers

I buy Mio drops to add to water for flavor. They come in these cute little containers. I hate to toss anything if I can find a way to recycle so I washed them out and saved them. Now I use them for the condiments (catsup, mustard, etc) when packing my husband's lunch or when we take food along on trips. They are spill proof and free plus recycling them is good for the environment.