Here are a couple more pill bottle covers - designed to quickly identify medication when there are lots of bottles sitting on your nightstand (my friend is recovering from a car accident) and you may not have the lights on or your glasses.
The pear is my favourite as it takes it shape best when it's on top of a bottle. It is knit in a fine gauge wool on small needles and I think it turned out very nice:
The minion - well I think most people like their happy colour and smiley faces. I gave this one a googly eye for more fun.
Both could be resized to become an adult's hat or kids/babies - maybe a finger puppet or an egg cozy?