I am making a thingy for my water bottle. I like to have ice water in my classes at the college but it makes my bottle piddle on the desk. I have cotton yarn and a crochet hook, so what is stopping me??
I just don't have a lot of know-how, especially with the beginning/end of the round.....
Ah, well.... no worries. It still works.
Edited to add the finished product: