http://www.etsy.com/ca/listing/182848603/wine-sippy-cup-o-wine-to-go-cups-o-to?ref=market This is where I ordered it from. The only thing I'm not happy about is the last sip of wine (in the picture) that doesn't come out very easily (unless you take the lid off). It gets goes under the lid instead of out.
I've given it to one friend so far, D will get hers next time I see her. I did text her a picture because I knew I'd be posting online, and that would ruin the surprise.
Also check out http://erinisawriter.blogspot.ca/