These cool new Food Huggers are handy reusable silicone covers for your leftover fruits and vegetables that help to seal in the freshness and flavor. Forget wasteful plastic bags and plastic wrap when you want to preserve half of a lemon or lime, a cucumber, an onion, a tomato, or an avocado (I wish there were single serving avocados!) and simply wrap up the exposed part in one of these silicone covers and toss it in the fridge. They come in a variety of colors and sizes depending on your food saving needs and can even be used to cover up opened cans and jars as well. Great solution.