This is The Smartest Thing I Ever Bought for My Fridge

When it comes to grocery shopping and my food budget, the worst thing that can happen isn't running out of food (although that's pretty close) -- it's discovering that half of the precious produce I bought just two or three days ago has already gone bad. It's no fun finding mushy apples or a wilted head of lettuce that I so carefully wrapped and stored in the crisper.