Packaging that contains post-consumer recycled (PCR) materials also is becoming more prominent. This year, Amcor PET Packaging developed a 100 percent PCR 50-ml. PET bottle for Weston, Mo.-based McCormick Distilling Co.'s 360 Vodka. The carbon footprint of the 100 percent PCR 360 Vodka bottle is 60 percent lower than virgin PET that Amcor supplies for other McCormick Distilling brands, the company says. Amcor incorporates varying percentages of PCR into PET blends for other companies as well.