Baby Bottle Carrier or Holder

This is a baby bottle carrier. My wife and I noticed the bottles would spill in the bag when we drove around town. So i created this to secure them. The specs are perfect for Dr. Brown's bottles. Not the flashiest print but very functional.

Print right side up, I did mine hollow and it worked fairly good. I recommend a few layers on the walls for rigidity however. I didnt use any supports for the top portion and my printer was able to bridge the gaps due to the beveled edges.