Ruffwear, Swamp Cooler Core, Evaporative Cooling Add-on for Harnesses and Packs, Graphite Gray, Medium — Open-Box, 11% Off

Keep your dog cool this summer with the Swamp Cooler Core; It attaches to select Ruffwear harnesses and packs and uses evaporative cooling technology for hot weather activities

To activate, simply soak in water, attach, and go; The outer layer reflects heat and facilitates evaporation while the middle layer absorbs more water to keep them cool longer

The inner mesh lining keeps your pup dry and comfortable and provides load dispersion and stability for harnesses and packs with lift-and-assist handles

Compatible with Ruffwear’s Web Master Harness, Web Master Pro Harness, Approach Pack, Palisades Pack, and Singletrak Pack

We’ve updated the external air mesh for improved durability; The hook-and-loop attachments make it easy to attach or remove from your dog’s harness or pack

The Swamp Cooler Core is an add-on that provides cooling, extra lift-and-assist support, and additional stability for the Palisades Pack, Approach 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 dog’s core when exploring in warm temperatures. To activate, wet the Swamp Cooler Core with water, use the hook-and-loop sleeves to attach it to the chest and belly straps of the pack or harness, then hit the trail! How does Swamp Cooler Tech work? Learn more about evaporative cooling and other ways to keep your dog cool here.