the pouch&rsquos flexible film structure, developed for wine&rsquos unique characteristics, includes an opet exterior layer, metallized core and liquiflex® advance&trade inner layer for maximum printability, barrier, strength, stiffness and organoleptic properties. the package&rsquos signature shape&mdasha first in barrel pouches&mdashsolves the &ldquosagging&rdquo challenge common to liquid packaging. compared to bottled wine, the bonfire wines&trade standup pouches offer an 80 smaller carbon footprint over the package life cycle.