How long will the Bonded Chiller keep something cold? The insulation liner of the Bonded Chiller will keep beverages cold for up to six hours. This may vary based on the outside temperature and the amount of ice you keep in the Chiller. Related articles What is the volume of the Bonded Tote and Bonded Chiller? Does your underwear have a fly? How do I place an order? What is Weldon Blue? What size should I buy?