---
product_id: 409701045
title: "Sunny Bay Lower Back Heat Wrap, Large, Navy Blue"
brand: "sunnybay"
price: "€ 163.22"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sunny Bay"
url: https://www.desertcart.be/products/409701045-sunny-bay-lower-back-heat-wrap-large-navy-blue
store_origin: BE
region: Belgium
---

# long-lasting warmth targeted pain relief XL heat coverage Sunny Bay Lower Back Heat Wrap, Large, Navy Blue

**Brand:** sunnybay
**Price:** € 163.22
**Availability:** ✅ In Stock

## Summary

> 🔥 Wrap yourself in relief — because your back deserves the VIP treatment!

## Quick Answers

- **What is this?** Sunny Bay Lower Back Heat Wrap, Large, Navy Blue by sunnybay
- **How much does it cost?** € 163.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/409701045-sunny-bay-lower-back-heat-wrap-large-navy-blue)

## Best For

- sunnybay enthusiasts

## Why This Product

- Trusted sunnybay brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Cozy Design:** Double-layered fleece and cotton fabric offers soft comfort and long-lasting durability.
- • **Hands-Free Heat Therapy:** Secure tying straps keep the wrap in place so you can move freely while soothing aches.
- • **Microwave & Freeze Ready:** Versatile hot or cold therapy in one eco-friendly, reusable wrap—perfect for any pain or stress moment.
- • **Natural Flaxseed Filling:** Sectioned flaxseed chambers prevent shifting, ensuring consistent, deep-penetrating heat.
- • **XL Size for Full Coverage:** Generous 25x45 cm area designed to envelop your lower back, shoulders, or neck for maximum relief.

## Overview

The Sunny Bay Lower Back Heat Wrap is a large, microwaveable pain relief wrap designed with secure tying straps and sectioned flaxseed filling for consistent, deep heat therapy. Crafted from durable fleece and cotton, it offers versatile hot or cold treatment for lower back, neck, and shoulder pain, making it an essential wellness tool for professionals seeking effective, hands-free comfort on the go.

## Description

Ergonomically designed, this microwavable shoulder heat wrap is ideal for everyday lumbar or shoulder and back pain therapy. The microwavable shoulder heat wrap can be tied around the lower back, waist, knee, or shoulder. The cover is made of soft fleece and protects your skin from burning and also retains heat. This shoulder heat wrap contours around your body and stays secure with the tying straps to ensure muscle pain relief. The shoulder heat wrap is filled with flax seeds divided into multiple chambers so that the filling remains in place when you move around. Just microwave the heated wrap for a minute or so to enjoy the heat. Or freeze it for an hour to use it as a cold pack. All natural, eco-friendly, and made in the USA. This hot/cold pain relief pack wraps around your body and stays secure with the tying straps. This shoulder heat wrap is filled with flax seeds divided into multiple chambers so that the filling remains in place when you move around. Just microwave the shoulder heat wrap for a minute or so to enjoy the heat. Or freeze the shoulder heat pad for an hour to use it as a cold pack. Use the shoulder heat wrap to treat and relieve all sorts of muscle pain, shoulder joint pain, and other pains.

Review: Looses heat very fast - 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.
Review: A great pad ! - 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.

## Features

- Wrapped in Pain Relief – Surround sore muscles and joints with your SunnyBay microwave heating pad! Complete with straps, your heat wrap penetrates tissue, targeting the source of discomfort. A large heating area works well to ease period cramps.
- Professional Luxury – Enjoy your warm compress’s features: sectioned, non-shifting flaxseed filling; double-layered fabric for durability; and a pleasant, 2.8 lb. weight. Your moist heating pad covers the entire back or uses as a shoulder brace.
- Easy & Efficient Heat Therapy: Made to be an XL size, your ideal heating pad for neck and shoulders stays in place on the go. The straps can tie around your body easily. Microwave your hot pack to quell muscle cramps and spasms, and fast-track recovery.
- Everyone’s Relaxation Aid – Providing relief from aches and stress, your microwaveable heat pad is essential to athletes, seniors, desk workers, those who suffer from chronic pain or degenerative disks, and more. Your therapeutic wrap helps with an anxiety attack.
- Years of Comfort – Count on your non electric cordless heating pad whenever you need it. We craft your reusable heat pack to last, ensuring its durability with materials that resist wear and stretching. 1 YEAR WARRANTY. Risk-Free Purchase & Hassle-Free Replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008TUSTTC |
| Additional Features | Microwaveable |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Brand | SunnyBay |
| Brand Name | SunnyBay |
| Color | 10x18 Lowerback Regular - Navy Blue |
| Container Type | pack |
| Customer Reviews | 4.4 out of 5 stars 1,271 Reviews |
| Item Dimensions | 147.3 x 22.9 x 2.5 centimeters |
| Item Form | Wrap |
| Item Weight | 1.13 kg |
| Manufacturer | Sunny Bay |
| Manufacturer Part Number | hp-lowback-large |
| Material Type | Fleece and Cotton |
| Model Number | hp-lowback-large |
| Number of Items | 1 |
| Product Benefits | Soothing Comfort |
| Product Style | Regular |
| Size | 25 x 45 cm (Pack of 1) |
| Special features | Microwaveable |
| Target Use Body Part | Neck |
| UPC | 894073002425 |
| Unit Count | 1 Count |
| Unit count | 1 Count |
| Use for | Neck |

## Product Details

- **Age range (description):** Adult
- **Brand:** SunnyBay
- **Number of Items:** 1
- **Special features:** Microwaveable
- **Unit count:** 1 Count

## Images

![Sunny Bay Lower Back Heat Wrap, Large, Navy Blue - Image 1](https://m.media-amazon.com/images/I/71EOMRTTL0L.jpg)
![Sunny Bay Lower Back Heat Wrap, Large, Navy Blue - Image 2](https://m.media-amazon.com/images/I/81CAvs6cCwL.jpg)
![Sunny Bay Lower Back Heat Wrap, Large, Navy Blue - Image 3](https://m.media-amazon.com/images/I/81YTe2RQuXL.jpg)
![Sunny Bay Lower Back Heat Wrap, Large, Navy Blue - Image 4](https://m.media-amazon.com/images/I/81BVC-sKU1L.jpg)
![Sunny Bay Lower Back Heat Wrap, Large, Navy Blue - Image 5](https://m.media-amazon.com/images/I/71QncBfmdCL.jpg)

## Customer Reviews

### ⭐⭐⭐ Looses heat very fast
*by M***6 on 3 July 2022*

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.

### ⭐⭐⭐⭐⭐ A great pad !
*by L***U on 21 March 2026*

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.

### ⭐⭐⭐⭐⭐ Deep, Lasting Heat That Puts Me Straight to Sleep
*by F***N on 16 February 2026*

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.

## Frequently Bought Together

- SunnyBay Microwave Heating Pad, Microwavable Moist Hot or Cool Bean Bag Wrap for Neck, Shoulder, Knee, or Back Pain with Fastening Straps, 10x18 Inch Heating Area, 2.8 Lbs, FSA HSA Eligible, 58 Inches
- SunnyBay Microwave Heating Pad for Neck and Shoulders, 2.5 lbs 26 inch Long Versatile Microwavable Neck Wrap Warmer or Cool Pack, Hot or Cold Therapy to Relax Sore Muscles (Blue)
- SunnyBay Microwave Heating Pad, Microwavable Heated Neck and Shoulder Wrap for Back Pain and More, Moist Weighted Beanbag Pack with Washable Cover, 29x9 Inches, FSA HSA Eligible, 4 lbs, Unscented

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-07*