A while ago I bought a small stone of Moss Agate. I carried it in my pocket, but I didn’t like that very much, since I don’t always wear pockets. So I crocheted this neck pouch to put it in. I didn’t bother with a pattern, but it was sort of like this:
Chain 7, double-crochet both sides of the chain and join. Chain 3, double-crochet in the 2nd stitch from hook. Chain 1 and double-crochet in 2nd stitch from hook, repeat until you reach the start of the round, ending with a chain 1. Join. Two more rounds of this net and then one more of all double-crochets (one in the chain-1 spaces to fill it out again) and chain some and join across the pouch for a handle.
There, that’s the pattern. I think. I’m only guessing from my picture. It’s a nice little place to store my stone, and then I can wear it every day. If you want to make one, only use my “pattern” as a guide, I may have said the wrong number of chains to start. And there you have a lovely crochet neck pouch. Oh, and I forget the hook size and yarn. Sorry!