---
product_id: 25682384
title: "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, 58 Inches"
brand: "sunnybay"
price: "€ 105.10"
currency: EUR
in_stock: true
reviews_count: 9
category: "Sunny Bay"
url: https://www.desertcart.be/products/25682384-microwave-heating-pad-microwavable-moist-hot-or-cool-bean-bag
store_origin: BE
region: Belgium
---

# 2-min microwave heat-up dual hot/cold therapy ergonomic moldable flaxseed fill 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, 58 Inches

**Brand:** sunnybay
**Price:** € 105.10
**Availability:** ✅ In Stock

## Summary

> 🔥 Wrap Yourself in Instant Relief — Because Pain Waits for No One!

## Quick Answers

- **What is this?** 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, 58 Inches by sunnybay
- **How much does it cost?** € 105.10 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/25682384-microwave-heating-pad-microwavable-moist-hot-or-cool-bean-bag)

## 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

- • **Deep, Lasting Moist Heat:** Microwavable moist heat penetrates deeper than electric pads for soothing muscle relief.
- • **Ergonomic Wrap-Around Design:** 58-inch adjustable straps ensure a secure, custom fit for neck, back, shoulders, or knees.
- • **Generous 10x18 Inch Coverage:** Wide heating area targets large muscle groups for maximum comfort and pain relief.
- • **Versatile Hot & Cold Therapy:** Use as a warm compress or freeze for instant cold relief on any ache or injury.
- • **Natural Moldable Flaxseed Filling:** Conforms perfectly to your body contours, delivering drug-free, therapeutic warmth.

## Overview

The SunnyBay Microwave Heating Pad offers a 10x18 inch moist heat or cold therapy solution with ergonomic wrap-around design and adjustable straps. Filled with US-grown flaxseeds, it molds to your body for targeted relief of neck, shoulder, back, or knee pain. Ready in just 2 minutes, this versatile, drug-free pad delivers deep, lasting warmth or cooling comfort to soothe aches, stiffness, and inflammation.

## Description

desertcart.com: 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, 58 Inches : Health & Household

Review: Deep, Lasting Heat That Puts Me Straight to Sleep - 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.
Review: The best microwave heating pad - 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!

## Features

- WRAP-AROUND PAIN RELIEF PAD: Standing out from other neck, shoulder, and lower back pain relief products with its ergonomic design, longevity, and ease of use, our wearable therapeutic beanbag wrap offers drug-free management of musculoskeletal aches, stiffness, sprains, and strains.
- 2-IN-1 HOT/COOL PACK: Apply frozen as a cool compress over inflammation or use heated as a back, knee, shoulder, or neck warmer. Microwavable heating pads for neck and shoulders or cool packs for bruises or swelling, our multipurpose non electric pads are effective either way.
- WIDE HEATING AREA: The 10x18 inch dimensions enable maximum coverage, whether used as a heated neck and shoulder wrap, over the back or abdomen for muscle pulls, cramps, or period relief, or around the knee for arthritis pain, effectively targeting your sore spots.
- SIMPLE TWO-MINUTE PREPARATION: Preparing a lower back heating pad has never been easier! Warm it in the microwave for a minute, flip over and heat for 30 more seconds, then use. If more warmth is desired, microwave in 10-second intervals. Avoid heating over two minutes before a single use to prevent burning
- MOLDABLE FLAXSEED FILLING: Stuffed with US-grown human-grade flaxseeds for ideal moldability, the form-conforming beanbag pad hugs your contours, fitting perfectly anywhere you need. Rest your head back and use as a neck heating pad for neck pain, wear over the shoulders for rotator cuff injuries, or tie around your waist for back or abdomen discomfort.
- HEATING INSTRUCTIONS: Microwave for 2 minutes. Fold the pack properly and ensure it is not touching the sides of the microwave. Flip the pack after 1 minute for even heating. Note that new packs may take longer to heat up due to moisture in the fresh seeds. Do not exceed 3 minutes of heating time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008TUSTTC |
| ASIN  | B008TUSTTC |
| Additional Features | Microwaveable |
| Age Range Description | Adult |
| Best Sellers Rank | #62,585 in Health & Household ( See Top 100 in Health & Household ) #74 in Microwavable Heat Pads |
| Brand Name | SunnyBay |
| Color | 10x18 Lowerback Regular - Navy Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,648) |
| Date First Available  | March 18, 2015 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 58 x 9 x 1 inches |
| Item Form | Wrap |
| Item Weight | 1.5 Pounds |
| Item model number  | hp-lowback-large |
| Manufacturer | Sunny Bay |
| Manufacturer  | Sunny Bay |
| Material Type | Fleece and Cotton |
| Number of Items | 1 |
| Product Dimensions  | 58 x 9 x 1 inches; 1.5 Pounds |
| Product Style | Fleece Back Support |
| Size | 10x18 Inch (Pack of 1) |
| UPC | 894073002425 |
| Unit Count | 1.0 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** SunnyBay
- **Number of Items:** 1
- **Special Feature:** Microwaveable
- **Unit Count:** 1.0 Count

## Images

![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, 58 Inches - Image 1](https://m.media-amazon.com/images/I/71EOMRTTL0L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

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

### ⭐⭐⭐⭐⭐ The best microwave heating pad
*by M***I on January 7, 2026*

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!

### ⭐⭐⭐⭐⭐ Perfect sized sandbag
*by D***. on April 25, 2025*

The 4lb lava sandbag is amazing. The lava sand comes from Utah which is pretty cool. The sandbag hears extremely well and holds its heat for over 20 minutes. I’ve used it on shoulder pain and I love the way this sandbag is wide enough to really cover the area needing it. My daughter loves to use it at night which leads to the dog hair on it like in the picture. Good thing is it washes easily and has no problems after that. Great value!

## 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: 2026-04-22*