The SISSEL Cold Therapy Compression offers both cold and compression therapy for the knee or elbow. This 2 piece compress has a removable cold pad which can remain cold for hours.    The pack comes complete with a pump for pressure regulation, enabling you to control the compression delivered to the affected area. The Compression Pack can be chilled in the refrigerator or freezer. The Slow-Flow gel contained within the pack safely retains the cold temperature for long periods, making this item ideal for long treatment periods and for carrying on you for post sport treatment. This cold compression pack is designed with a convenient Velcro close to ensure correct fit on every joint. To use the Cold Compression Pack first put on the compress and closing the Velcro.  Open valve (ON) and inflate, adjusting if required.  Then press release vale and close valve (OFF).  You can remove the tube if desired.