Related Clues:

• Filling limit
• Stetson feature
• Cup's lip
• A follower on the edge of the verge
• Topmost edge
• Edge from side of bat followed by another
• Pouring limit
• Top hat feature
• Top edge of a cup
• Hat piece
• Lip of a hat
• Feature of a fedora
• Cup-filling limit
• Decantation limit
• Wide part of a sombrero