Hats for little bottles

I don't knit, but I like the look of the crochet ones.
I need a new project to use up all the remnants of wool I have in my workbag.
Thanks, IcyaI just might make some, and if I can work out how to post a photo, I'll let you know the result.

In 2012 and 2013, I knitted dozens of these, even saw one of them in Sainsbury's on it's Innocent Smoothie bottle. Mine were fairly basic, but included a few made-up animal ones. I hadn't seen those patterns in the link. They are very quick and easy to do and helped to pass the dark evenings. I see the deadline is in December this year, previously they had to be in during October.
I was a bit disappointed that they sent me a thank you card. I would rather the postal cost went to the charity.
This year I have been knitting squares to make cat blankets for Battersea, which also use up my many oddments of wool.

Ooh photos of results would be good, hildajenniJ
Thanks for the advice on how easy they are shysal I will give it a go.