Kill Cliff extends its sports recovery drink line with a Lemon-Lime flavor available in Rexam 12-ounce Sleek cans. The variety is made from a proprietary mix of functional and gluten-free ingredients, including vitamins, enzymes, plant extracts and electrolytes. It is specifically designed to replenish micronutrients and support a body's inflammation system, according to the company. Similar to Kill Cliff's Blood Orange and Pomegranate-Watermelon flavors, Lemon-Lime contains 15 calories and 25 mg of caffeine with no sugar. Rexam Sleek cans feature durability, portability, recyclability and brand differentiation, according to the manufacturer.