We always have a pitcher of lemonade and iced tea in the fridge, so we are quickly going through Crystal Light plastic canisters.
I knew they can be used for something, especially once you peel off the label, they look sort of neat and clean. Turns out, they are the perfect snack saver. I use them to keep granola bars for getting crushed in my bag.
This is a good tip whether you have kids or not. There is nothing worse then a granola bar thats been sitting in your bag reduced to a mushy, crummy mess. This is super easy, works great & doesn't cost any extra.