Tan, just a little thought, I think in most of the non-spill cups you can just pull the valve out. That saves you buying a whole new cup, especially if it doesn't work! And the non non-spill (LOL) cups are hard to find! Nicholas loves his though, to drink water from. He thinks it's a bit of a game.

And I agree with the others, stressful as it will be for you, just GO OUT! Seriously, if she's hungry enough, she'll take it however it comes, and if she's not that hungry she'll wait til you come home. Like Barb said, Izzy and Grandma will sort it out!

I hope you sort something out soon hun

PS let me know how you went tonight!

ETA If you can bear to try another bottle teat, give the Pigeon peristaltic a go. It is our much preferred teat, and I think it's the one Lucy said Charlie preferred in the end. You can get it in wide and narrow neck sizes, and you could try the 'Y' which is a variable flow teat.