Received this last week and boy does it really make  storing left overs easy.  Usually I  struggle to get the freezer bag to stand up while I'm putting whatever in it. This makes it really easy.  No more using a spoon in one hand and hoping to hold the bag up with the other.  Jut put the bag in and fill it up, then pop it in the freezer and bam, all set. Just unstrap the frozen item and also saves space.  Keeps items from possibly leaking out and stands up for more space.