Related Clues:

• Cover emerging from hassle eventually
• Place to hide a metaphorical ace
• Jacket's arm
• Cape’s lack
• Coffee cup insulator
• One of two on a shirt
• Arms are moved in and out of it
• Small case into which an object fits
• LP cover
• Oreo cookie packaging
• Record-holder needs rest shortly before historic victory
• Arm of a garment
• Tube filled with Oreos, maybe
• Certain tattoo, or the shirt part that covers it