2-Hour Long-Lasting Ice Pack for Lower Back Cold Therapy

Ultra Long Lasting Coldness - Comfcube back cold pack uses a patented ice box design to stay cold up to 2 hours, releasing coldness continuously for quicker and deeper relief. No need to return to the freezer repeatedly.

Fit Your Waist Snugly - With a special ice box arrangement and stretch fabric, the back ice pack fits your waist contour perfectly. Equipped with 2 straps, it holds firmly in place without bunching or moving around, ensuring comfort and no sweat.

Quick & Effective Relief - Ideal for a variety of acute and chronic pains and injuries, including lower lumbar, sciatic nerve pain, back injuries, degenerative disc disease, and coccyx tailbone pain. It can also speed up back surgery recovery and is perfect for those sitting or standing for long periods.

Comfortable & Universal Fit - Comfcube back cold pack features individual ice capsules that stay flexible after freezing. Covered by an outer wrap, you can enjoy the cold without discomfort. It is unisex and fits waists up to 43.3 inches.

Comfcube's Promise - Comes with a sealable storage PE bag to prolong usage lifetime and isolate fridge odor. If you are not satisfied, please contact us immediately; we will resolve any issues promptly. Note: Apply for no more than 20 minutes at a time. Check your skin frequently during use.