Worth the extra $$
I use this every day, and would highly recommend it.  It's the only non-plastic fruit infuser I've been able to find.  Even the BPA free bottles out there, I don't trust (how long until they find yet another chemical compound that is harming our bodies).  Glass and stainless will always be safe, period.  Also, the stainless steel canister mesh is fine enough that fruit seeds don't leak out.  Worth the investment as far as I'm concerned.
Rating: 5 stars