anyone know any websites other than whenyagottago.com that you can purchase them from?

they're out of stock and I heard the travelmate is more flexible than a medicine spoon is that true?

It's only slightly more flexible.
When I was out and about once, I actually lost mine and I've been using a regular medicine spoon since.
Honestly, I haven't noticed all that much of a difference between the two, but that's just my opinion.

one of the main differences I was curious about was the part that would the mouthpiece of the spoon is supposed to be more shallow?