Related Clues:

• Item that closes on contact?
• Food storage cover
• Jar coverer
• Some of Observer's reporting indeed associated with papers on Left
• Top at Starbucks
• Aid in keeping food fresh
• Batter, England's opener idly wandering across back of crease
• Slang for a hat
• Starbucks topper
• The palpebra
• Cap, slangily
• Mason jar's topper
• Optical shutter?
• Cookie jar topper
• It's quick with a wink