If you want to be able to hand your kid one of those squeezy pouches full of baby food without them causing an explosion put it in this protective cover. The neck of the pouch snaps into place and holds on securely.
Action video: https://www.youtube.com/watch?v=CSzgx_nc6DY
I designed this for a kid with motor problems that has a tendency to blast food all over the place, but this is useful for all kids. Now my kid is using it and it works great.
Tested on Comforts and Earth Best brand food pouches. I think most brands have a similar neck and size. Message me if you find a brand that doesn't fit.
Update Added a short version so there's 130mm and 65mm heights to fit smaller printers
No rafts or supports, print with the top (the part the pouch's neck snaps into place) side down on the bed. I used .2mm and 20% and default Generic PLA profile
The author hasn't provided the model origin yet.