of 591 mL (20.8 imp fl oz), 710 mL (25.0 imp fl oz), 1 L (35.2 imp fl oz), 1.89 L (67 imp fl oz), and 2 L (70.4 imp fl oz). The odd sizes are due to being the metric near-equivalents to 8, 12, 16, 20, 24, and 64 U.S. fluid ounces. This allows bottlers to use the same-sized containers as in the U.S. market.