Related Clues:

• Part of a travel mug
• Tupperware item
• Mason jar attachment
• It can protect a pupil
• Jack-in-the-box topper
• Item in a coffee shop stack
• Jar head?
• Tupperware feature
• Top for a can
• Cover for a pan
• Top for a pot
• Top of a container
• Soft-drink-to-go necessity
• Cookware part
• Bowl topper