







🔥 Wrap Yourself in Instant Relief & Style!
The Sunny Bay Lower Back and Shoulder Heat Wrap is a premium, large-format microwavable heat pad designed for targeted pain relief. Featuring a generous 10"x18" heating surface, adjustable 60" straps, and natural flax seed filling in sectioned chambers, it delivers consistent, long-lasting heat therapy. Lightweight, portable, and reusable, this navy blue wrap offers versatile hot or cold treatment for chronic pain, muscle strain, and joint discomfort, making it an essential wellness accessory for active professionals.















| ASIN | B008TUSTTC |
| ASIN | B008TUSTTC |
| Age Range Description | Adult |
| Brand | SunnyBay |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,488) |
| Customer reviews | 4.4 4.4 out of 5 stars (1,488) |
| Date First Available | 26 Nov. 2015 |
| Format | Wrap |
| Is discontinued by manufacturer | No |
| Item model number | hp-lowback-large |
| Manufacturer | Sunny Bay |
| Product Dimensions | 147.32 x 22.86 x 2.54 cm; 680.39 g |
| Units | 1.0 Count |
| Weight | 907 g |
M**6
This item was good quality and size, but it's problem is loosing heat too fast, it keeps water warm for max 20-30 minutes.
L**U
I only used this pad as a heating pad and I love it. It delivers a smooth, consistent warmth that lasts far longer than I expected. The heat feels deep and penetrating, which really helps relax my muscles. The hands-free design lets me move around while still getting relief. Honestly, I couldn’t ask for a better heating wrap—this one checks every box for comfort, effective, and easy to use. Definitely money well spent.
F**N
I absolutely love this microwave heating pad. This is a moist heat, flaxseed-style warmer, and it holds heat significantly longer than an electric heating pad. According to my physician, this type of heat penetrates deeper than electric heat—and I can honestly feel the difference. When I wear this on my lower back, I relax almost instantly and usually fall asleep shortly after. The warmth is soothing, not harsh, it's very sturdy and it does exactly what it’s supposed to do: relieves tension, loosens tight muscles, and promotes deep relaxation. I’ve also been using it on my shoulders with great results. It was highly recommended to me, and now I understand why. This has become a go-to in my self-care and pain-relief routine. I’m already planning to go back and purchase the neck-specific version in the next couple of weeks.
M**I
This is by far the best microwave heating pad! The heat stays and it’s very therapeutic! It’s soft and conforms to your body. The pad has straps so it can be tied around your waist and shoulders. Not only can this be used as a heating source but can be used as a cold compress by placing it in the freezer. I have purchased 3; one for myself, one for my husband and daughter. I highly recommend!
A**R
I have a strained back and I get temporary relief from using this heat pad. It is easy to use, provides a comfortable, long lasting heat and it is easy to secure around my back. I am using it several times a day for 20 minutes each time. Nice to know that it is quickly available. I am prone to back problems, usually due to overuse. Great pad to add to my bag of relief solutions. Retired PT in Florida