What sippy cup for reflux milk?

[Mamaux]

My son is near on 6 month, and I want to try slowly transitioning to a sippy cup from a bottle. He is on thickened reflux milk, so I'm not sure if a "normal" cup would do the trick. Any suggestions would be appreciated. TIA

[MotherOfDragon20]

Could try a straw cup? I love the tum tum tots straw cups, no mess and better than sippy cups for oral development apparently. We started our DD on one at 6 months for water but would definitely be able to use for milk.

[PritiPatelsMaker]

Might be a bit early to start with a sippy cup anyway. They don't have to ditch the bottle until they're one