Due to being a kidney transplant patient, I have more difficulty with distal swelling in both legs, so post full knee replacement found me a bit behind the power curve, as they say, with a smaller ice machine (also purchased from Ortho Bracing and we still use it as a back-up, a great value on the DonJoy machine!). I noticed that the ice packs provided by the hospital were Breg, so came back to Ortho Bracing and found this dynamic Breg unit that combined a much larger leg pad with adjustable cooling and compression, a true "win-win" for me! The medical-grade machine at PT was quite painful, but therapists insisted that I needed this type of treatment, and the Breg unit allows me to do home treatment with wonderful results - dramatically reduced bruising, pain, and swelling. Thanks for the extremely fast shipping and fantastic customer service, and for a cooling therapy machine that got me through my 1st post-op consultation with flying colors. My orthopedic surgeon was very pleased to see that we'd gotten the Breg, and my PT wanted full contact information for Ortho Bracing after seeing how well the system was working for my home use! And, the ice bags work beautifully with absolutely no leakage, even though I carry them back and forth from the kitchen to the bedroom or living room for application.