Made of the same material found in wet suits, this easy-to-carry six-pack holder keeps beverages cold for hours without heavy linings or bulky ice packs. Less cumbersome than its square counterparts, the holder's neoprene construction won't split or rip like cheaper plastic models. The adjustable nylon strap and even weight distribution ensure an easy and comfortable fit when you carry the tube to your favorite outdoor venue. Made with reinforced seams and a heavy duty zipper.
I have found it helpful to do the stretching exercises my physical therapist recommends. Do some core strengthening exercises, such as the ones highlighted at The Mayo Clinic. By keeping your core strong, your back won't put itself in a position to cause that sciatica pain you are having.