Possible Clues:

• Cold, cold drink
• Slush Puppie sister brand
• Cold, slushy treat
• Drink company with a polar bear mascot
• Drink brand with a polar bear in its logo
• Slushy summer treat
• Beverage with brainfreeze potential
• Slush Puppie company
• Drink that may give you a brain freeze
• Confectionery drink company