The square jug packaging will help retailers significantly reduce resources and materials used to package and transport milk. The square container jug reduces waste compared to the standard hdpe gallon milk jug which can only be stacked in layers if it&rsquos inside another plastic returnable case or a corrugated box. The square or caseless milk jugs do not require crates or racks for shipping and storage. Instead, the newly designed milk gallon is self stacking because the spout is flatter and each gallon can rest on another during transport, as well as while on display.
