This from the "higher yield" efforts of production methods. This is what you can expect from some corporations when you try to cut down or make your life healthier.
"Coca-Cola Wanted to Make More Money by Selling Soda in Smaller Bottles. It Worked."
http://www.slate.com/blogs/business_insider/2015/07/22/coca_cola_cans_the_giant_beverage_company_s_idea_to_sell_smaller_bottles.html?wpsrc=fol_fb
