“I love that insert helps break everything up so well. However it is hard to get the lid open to drink. Maybe over time it’ll loosen, but I’m afraid of spilling my drink.”
“I have used just about every type of “mixer” / “blender” bottle out there and these are by far the best!!! The size is perfect, the quality of the plastic is like no other and the removable mixer thing is so much better than the balls! I am obsessed with these and bought one is every color but the black! I think I need the black ones for my boys so they stop stealing my cute colorful ones!!”
