Formula bottles that I can put dry powder and water in seperate

Camille

This mama needs help !!!

Traveling and I need a bottle that I can put water and dry formula in. I can not remember what the brand is called !!

There is like a compartment that releases the formula into the water when you need to mix it.

I usually carry just the dry formula pre measured and then a bottle of water.. but if I can find these bottles it would be really helpful. Thanks in advance !!