Purple PET Cosmo Round

Purple PET Cosmo Round

The cosmo round is a classic and popular shape. The round shoulders set it apart from the cylinder shape, and it is slimmer than the boston round. 

PET is a great type of plastic for most product types. It might not be as flexible as HDPE, but it can be a better barrier and it has less compatibility issues. The shiny finish also sets it apart compared to the matte finish of HDPE.