I made a teacosy from scraps for our holidays. there wasn't a pattern - the vertical stripes give it enough give to stretch around and I left a slot for the handle, and added a gold button. The top is just Sc2tog and the bottom edge SC in white. It'll be handy to sit outside with though. I feel like I've seen something similar before so there may be a pattern for it online somewhere.
The pink was left over from this elephant - the design is Nicki Trench's one in super cute crochet and I've made 3 very cute elephants from it in the past - they don't hang around long until somebody claims them.