reusable cooling scarf This neck cooling scarf cools you down just by filling it with water! COOL DOWN SCARF can increases cooling by just soaking it in water. The good cold feeling continues surprisingly long if wrapped around the head or the neck.However, the cold feeling is wrapped and can be refreshed by containing water only, whenever and wherever. And, you can use this neck cooling scarf repeatedly. It debut in outdoors in hot weather this summer, and its debuts to enjoyments is indispensable as a cooling agent for sports. You can enjoy tennis, jogging, walking, strolling, mountain climbing, hiking, camping, watching sports, and more comfortably with neck cooling scarf!