Never miss another bite due to a frozen line/tip-up! The thermal tip-up insulates the hole (up to 10") so you can stay focused on the task at hand. It also features two bite settings for different trigger sensitivities, allowing you to adjust according to the species you're targeting. It even has a storage compartment for your preferred tip-up setup and folds down in seconds for easy transport and storage. It's time to stop wondering, "Is the line frozen?" and switch to the Rapala® Thermal Tip-Up.