Related Clues:

• Sled alternative
• Lazy river floater
• Conduit
• Soap box?
• Toothpaste container
• Straw, essentially
• Torpedo's place
• Toothpaste buy
• Oil-paint container
• Cardboard cylinder
• Toothpaste dispenser
• Something to watch
• TV, slangily, with 'the'
• You may precede it
• London Underground, with 'the'