A device includes a thermal element capable of instantly activating to change a temperature of the thermal element for thermal transfer between the thermal element and a fluid, and tubing made of a flexible material having a hollow core that forms a conduit for a flow of the fluid through the tubing. At least a portion of the tubing may be coiled around the thermal element to provide a predetermined surface area of engagement between the tubing and the thermal element for thermal transfer between the thermal element and the fluid when the thermal element is instantly activated and the fluid is flowing through the tubing.
