150cc Cobalt Blue PET Round Pill Packer Bottle with 38-400 neck finish. This is the standard shape bottle for the supplements industry.
PET offers excellent rigidity yet is a lightweight material. It is also the most recycled plastic in the world. PET offers excellent Oxygen barrier and moderate moisture barrier properties. If your product requires higher moisture protection, it is recommended that you use HDPE bottles or add a desiccant inside the bottle.