Stay cool in sweltering summer with our promotional cooling neck ring. Made of high‑quality PCM phase‑change material, this custom PCM neck cooler in bulk delivers long‑lasting chill without batteries, ice packs or freezing requirement. Our branded reusable neck ice ring is flexible and skin‑friendly, lightweight for all‑day wear. Simply place it around your neck to get instant heat relief. Great for hiking, cycling, construction work, outdoor events and daily hot‑weather use. This neck cooling band wholesale item supports custom logo branding. Print your company logo, slogan or artwork on the surface, perfect for corporate giveaways, trade‑show gifts, summer campaign promotions and employee welfare gifts. Reusable and durable, it can be recycled for multiple summer uses. Flexible ring design fits most adults, easy to store and carry. We offer bulk order with competitive pricing to meet your promotional project demands.