Related Clues:

• Christmas traveler's worry
• Pilot's worry
• Winter coat
• Chiller
• Sculpting medium
• Bartender's 'rocks'
• Hotel freebie
• Make absolutely sure
• Screwdriver part
• Bar basic
• Type of tray
• Rocks, to Isaac on ''The Love Boat''
• It has a chilling effect
• This puzzle's hidden theme
• Food preserver