Refillable Ice Bags: Our Variety Makes It Easy To Offer Specialized Cold Therapy. Choose The Ice Bag That Best Fits Your Patients' Needs. Clamp Closure Makes It Easy To Refill The Ice Bags For Repeated Use On A Single Patient. Three-Layer Design Protects The Skin While Keeping The Moisture In The Bag. Clamp Closure, 4 Ties.Medline