Philips Avent Spout Cup
I got one of these for my little one and she had trouble getting anything out of it even when she was using he correct age spout. I've tried it on her again now that she's older and still sucks and sucks and doesn't get much out. The handles are also loose so the bottle part moves around while she's holding onto the handles.
I got this as my little man's soppy cup. He likes the soft sip part that goes in his mouth and the handles are good for him to hang onto.
The cup also has a valve inside, which can be removed with your hands if you want it free-flowing. It is a good size and after a couple of months, doesn't look any older than a week old.
i imagine my little guy will outgrow this before it wears out.