Instruct: Classify an Amazon review as either positive or negative.
Query: I Disagree with the other reviewer

You can put up to 6 oz in these bags, but you need to be sure to twist the top before you put the clip on, otherwise you WILL have leaks in the frig or freezer. I used these for 9 months with my son, and I intend to use them with my daughter when she arrives July 2001.