Swamp Cooler Core Color:Graphite Gray great breathability

great breathability

Flatlock stitching eliminates chafing

doesn't mean we have to—the Dynama™ transitions seamlessly

The Tyono™ 20 shell balances breathability and wind resistance

Swamp Cooler Core Color:Graphite Gray great breathabilityThe Swamp Cooler Core is an add on that provides cooling, extra lift and assist support, and additional stability for the Palisades Pack, Approach Pack, Singletrak Pack, and Web Master Harness. This three layer chest panel features Ruffwear's Swamp Cooler Tech that uses evaporative cooling to efficiently disperse heat from the dogs core when exploring in warm temperatures. To activate, wet the Swamp Cooler Core with water, use the hook and loop