Thank you for the two suggestions.

I've always been feeling my way with tea, as I'm pretty much the only
person I know that looks beyond PG Tips teabags. 5g of green tea seems
like a huge amount of tea to put in this thing, but I'll take your word
for it and give it a try!

I assume that you have to drink it quite quickly once you add the water?
For this amount of water, I'd generally be looking to add maybe a generous
pinch of tea and letting it brew for a few minutes.

Still, it's something to try out. Thanks for the help.

Joss

--
Joss Wright
Comp. Science Department http://www.pseudonymity.net/~joss
York University http://www.cs.york.ac.uk/~joss