Even though it has been 11 years since I had my chemo treatments for Non-Hodgkins Lymphoma, I distinctly remember how cold I was during treatments. They had blanket warmers and I kept asking for warm blankets. I would be at the chemo infusion center for about 6 hours as I received Rituxcin, a monoclonal antibody (newer treatment) which infused over 4 hours, as well as the chemo. I think a warm quilt with wool batting would be perfect for your friend. That is very thoughtful of you. I will her the best.