I feel like we had to skipped the sippy and went to straws/open cup.

My daughter went through a similar trial, she would ONLY ONLY drink from one bottle and would refuse to drink from anything else. My advice is that you find one with similar texture, size, material to the bottle. But the truth is you may go through several sippy cups before you find the right one.

We use the parents choice sippy from Wal-Mart. The spout is hard enough to stand up to her chewing, and the lid can be screwed tight enough to prevent her from dumping it and playing with the contents.

I am having the same issue as well I’ve bought 5 sippy cups still can’t find the right one …