For those having difficulty sourcing the correct polyester (voille) for their BIAB bag or just couldn't be bothered sewing, I did a design about six months ago and have supplied it (free of charge etc) to my local retailer over here, [url="http://www.gryphonbrewing.com.au/store/product_info.php?cPath=61&products_id=341"]GryphonBrewing[/url] (Superfly, it is almost identical to your design without the hoop, so good on you!!!)
This design is what I now use and is the best I have been able to come up with especially to suit a wide range of kettles. It works very well. Making it yourself is a bit of a PITA and quite time-consuming so buying would probably be the better option if wanting to use this design. I imagine the postage to US would be pretty cheap and I think he only does PayPal but his is the cage to rattle if you want to buy one. (I'll keep hastling him to make his site more internationally-friendly
)
For those who have the right material and want to make their own bag, their are a few very easy designs - just tried to post them here but can't work out how to do it sorry - I will post them up on [url="http://biabrewer.info/Home_Page.html"]BIABrewer.info[/url] within the next few weeks. They will be under the FAQs page and will post here when they are published.*
Cheers,
Pat
* ThirstyBoy sent me a great draft for the BIABrewer FAQS a few months ago but, old woman that I am, I keep fussing over them
Anyway, they are coming soon. (Ah, my old girlfriend used to say that too!) I am on the final draft which involves converting a lot of metric stuff for you guys and your crazy size equipment! Don't say us Aussies aren't good to you
I'm not as think as you drunk I am.