I got tired of throwing out the last little bit of food at the bottom of the bag because I couldn't sift it out from the crumbs. Volume is 1 Cup with a line at the half cup mark for easy measuring. I've made options for a German Shepherd or a Labrador Retriever on the handle, but I may add others in the future.
I printed with 4 walls for additional strength. It's my first model so 3 may have done fine but I wanted to be sure it was pretty sturdy.
The author remixed this model.
I modelled this myself but the design was inspired by the model from electricyoshi.