Charge, mount, wrap.
Cold therapy was never this cool.
No skin barriers, no timers, no worries—Black Ice is as simple as it is cool. Just follow these three easy steps and begin your recovery using effective and comfortable CoolTherapy.
Black Ice gives you three charging options*:
freezer: 1.5 hr.
refrigerator: 4 hr.
ice water: 1 hr.
Store your packs in the freezer or fridge for instant access to CoolTherapy.
*charge times may vary slightly
keep packs flat while charging
Use the built-in hook-and-loop fasteners to mount your CTX CoolTherapy Pack to the CoolSwap Neck Wrap.
Place the System so the CoolTherapy Pack surface directly contacts the back of your neck. Adjust fit with the hook and loop tab. Swap packs when needed.