Hall Markets

So we went to Hall Markets today (me, Dad and the girls) and found these amazing whatsits for the big 2 and 3 litre milk and juice bottles:

http://www.tipatop.com.au

They say it's an Aussie invention and I've never seen them anywhere else so what do you lot say? I bought 5 of them ( a couple for my sister for xmas) and they're terrific. The girls can handle them really easily and it looks like no more spilled milk/juice.

So if anyone wants one and can't get 'em, give me a hoy. I can do a care package.