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SunnyBay Microwavable Neck Heating Wrap Flax Seeds icing Blue
SunnyBay Microwavable Neck Heating Wrap Flax Seeds icing Blue
SunnyBay Microwavable Neck Heating Wrap Flax Seeds icing Blue
SunnyBay Microwavable Neck Heating Wrap Flax Seeds icing Blue
SunnyBay Microwavable Neck Heating Wrap Flax Seeds icing Blue

Our Awards

Microwavable Neck Heat and Ice Wrap, 26"x5", High Performance Fabric

Regular price $45.00 Sale price$34.99
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Shipping calculated at checkout.

Introducing our amazing multi-use weighted hot and ice pad! If the chemical ice packs are too cold for you, these are perfect cold therapy packs.

Relieves neck & shoulder tension

Use hot or cold anytime

Reusable, long-lasting heat

Quick microwave warm-up

Color: Navy Blue - High Performance Fabric

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Frozen Shoulder Heat Wrap for Shoulder Joints & Back, Navy Blue Frozen Shoulder Heat Wrap for Shoulder Joints & Back, Navy Blue

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$34.99

Perfect for icing if you don't like the ice-cold feeling from the chemical ice packs.

Microwave the wrap on a clean plate, flip after a minute, and then add 30 more seconds.
Drape it over the neck, shoulder, tummy, back, arm, leg, or anywhere that needs attention.
Freeze in a plastic bag for 2 hours.
Spot clean only. Wipe with a damp cloth or spray rubbing alcohol, then wipe it off.

Size 5" x 26".
Fill: US-grown human-grade flax seeds.
Weight: 2.5 lb
Fabric: high-performance swimwear fabric

Perfect for icing if you don't like the ice cold feeling from the chemical ice packs.

RELIEF WITHOUT PAINKILLERS: Made of thin swimwear fabrics, our microwavable heating pad for neck and shoulders provides drug-free musculoskeletal relief, easing tension, calming inflammation, alleviating aches, and speeding up recovery from injuries or flareups.
MOIST HOT OR COLD THERAPY: Our heated microwavable neck wrap can alternately function as a cool pack after an hour or two in the freezer. The thin fabric permeates heat well and enhances the penetration of its therapeutic effect.
WEIGHTED FOR LIGHT COMPRESSION: Target deeper structures under the gentle weight of our neck wrap. Microwavable human-grade flaxseeds inside weigh enough to exert slight, soothing pressure on aching areas while keeping the wrap in place.
ERGONOMIC NECK WARMER: Microwavable heating pads by SunnyBay are specifically designed to provide comfort to aching body parts. The rounded edges and form-conforming stuffing make them feel more like warm hugs than soreness relief accessories.
VERSATILE FOR WHOLE BODY USE: While originally intended as a neck heating pad for neck tightness or shoulder issues, our form-conforming narrow wrap settles over any body part. Use for athletic injuries, arthritis aches, period cramps, and more.

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.

Social Care Award for Best Therapeutic Neck & Head Pillow Provider - USA. Awarded by GHP Magazine, 2017.

Best Pain Relief Product Company 2024 - USA

Certified Minority Woman Owned Small Business

Products are Manufactured in the USA by BioMed DB Design, LLC

Our Awards

Targeted Relief Where You Need It

Relax tight muscles, ease daily stress, and enjoy comforting warmth anytime.

Stays in Place

Flexible, weighted fill molds to your body so you can move, stretch, or work hands-free.

Relieves Tension & Soreness

Soothing heat helps ease neck and shoulder aches from daily strain, stress, or exercise.

Natural & Fresh Flax Seeds Fill

Made with fresh flax seeds for safe, long-lasting heat without gels or chemicals.

Comforting, Soft Feel

Fleece and natural seed filling deliver gentle, even warmth that feels instantly relaxing.

Hot or Cold Therapy

Microwave for heat or freeze for cooling relief—effective comfort however you need it.

Portable & Reusable

Durable design for daily use at home, in the office, or while traveling.

Stays in Place
Relieves Tension & Soreness
Natural & Fresh Flax Seeds Fill
Comforting, Soft Feel
Hot or Cold Therapy
Portable & Reusable

Long-Lasting Heat

Loved by 1M+ People

Handmade in the USA

durable design

Targeted Relief

Long-Lasting Heat

Handmade in the USA

durable design

Long-Lasting Heat

Loved by 1M+ People

Handmade in the USA

durable design

Targeted Relief

Long-Lasting Heat

Handmade in the USA

durable design

Long-Lasting Heat

Loved by 1M+ People

Handmade in the USA

durable design

Targeted Relief

Long-Lasting Heat

Handmade in the USA

durable design

Long-Lasting Heat

Loved by 1M+ People

Handmade in the USA

durable design

Targeted Relief

Long-Lasting Heat

Handmade in the USA

durable design

Long-Lasting Heat

Loved by 1M+ People

Handmade in the USA

durable design

Targeted Relief

Long-Lasting Heat

Handmade in the USA

durable design

How to Use Your Heating Wrap

1

Heat

Fold the wrap and microwave for 1–2 minutes, flipping halfway for even warmth.

2

Apply

Place on your neck or sore area. The flax-seed fill molds comfortably to your body.

3

Clean

Wipe with a damp cloth after use. Let fully cool before reheating.

Helping 1M+ People Find Relief Since 2002

comfortable pain relief

I have bought a couple of these for my neck. I find this one fits slimmer and cozies up in neck area. It gives a nice support to neck.

Daisy P.

Nice fragrance, a nice weighed product, great color, easy to use

I had suffered from stiff neck for years. A friend told me about these microwave-able heating pads. I LOVE mine. I chose purple, it looks great. If you want a nice weighted product, that has a unique and soft herbal like fragrance with it, this is the heating pad for you. A minute in the microwave. Read instructions carefully! They warn- microwave time as not to overheat or overcook the husks. I love the feel of the product. Not plastic, not rubber, an all natural feel to this product.

Koreamuslce

Great fit!

Love this for hot or cold. It's a very comfortable fit on the neck.

Miz Consumer

Versatile and Comfy!

Love this product! It is great for your neck, lower back, glute area. I usually use this the next day after my workout, the fabric feels comfortable against the skin and provides such a thorough relief in well needed areas. I also was able to order it in my favorite color purple which came out to be super cute. 10/10. Would definitely recommend to others!

Pam Pam

Adequate Heating Pad

Adequate height for this heating pad. However, it does not have any way to clasp or close the neck pad. I was disappointed and obviously did not read enough of the description. I do like the blue plaid color that I selected.

GKW

Good for readers!

I'm an avid reader but often I get uncomfortable reading on my back so I lay on my side or prop up on my stomach. This works well until I go to move and have a crick in my neck from holding my head at an odd angle! I pop this in the microwave and then lay it across my neck and it really relieves the pain and it stays put while I read in one of my many positions! It's also soft and very comfortable!

Codi Crafton

Works great

This has been a great addition to my aching neck problem. I heat it for 1 1/2 minutes and it lasts about 10-15 minutes.

Nancy D.

Comfort That Outperforms The Rest

SUNNY BAY Others
Natural, flax-seed filling
Longer heat retention (up to 30min)
Soft fleece + cotton cover
Even, balanced heat
Flexible fit that molds to your neck
Hot & Cold therapy
Reusable & durable
Chemical-free materials

1M+ People Have Found Relief That Speaks For Itself

Now you see why I'm obsessed!  You will too.
@Amanda

"Now you see why I'm obsessed! You will too."

The warmth is so relaxing.  You can rest after a long day of work.
@ElenaWoolums

"The warmth is so relaxing. You can rest after a long day of work."

@Zoey

"I love SunnyBay products! You will love it too."

@JakePlatt

"My son and I use SunnyBay neck wraps daily. Check it out!"

@Davis

"You will feel tension melt away with the soothing warmth."

@Mary

"This is a perfect holiday gift! Your mom would love it."

@Ashely

"I am sure you love it as much as I do."

100% Money-Back Guarantee

We stand behind our products. If you’re not happy for any reason, you can get a full refund within 10 days — no questions asked, no hassle. 


Your comfort matters. Just reach out to our support team and we’ll make it right.

Frequently Asked Questions

For initial heating, microwave for 1–2 minutes, depending on your microwave wattage and the weight of your product:

• 2.5 lb heat wrap: 1 minute 40 seconds (maximum 2 minutes)

• 4 lb heat wrap: 2 minutes 30 seconds (maximum 3 minutes)

We use fresh seeds, and the natural moisture inside may cause the product to take longer to heat during first use.

Always check the temperature before use and adjust heating time as needed.

After about 20–30 minutes, it’s normal for the heat wrap to feel cooler on the surface. However, the inside remains warmer than room temperature, which means it requires less time to warm up again and continues to provide comforting heat.

The wrap stays warm for approximately 20–30 minutes. To help retain heat longer, we recommend covering the wrap with a blanket or towel while in use.

Many heat wraps feature anti-pill fleece on one side and high-quality T-shirt cotton on the other, while some smaller heat packs use thin cotton and fleece on each side. Common fillings include wheat or flax seeds, with or without lavender, as well as odorless hydrabeads.

At BioMed DB Design, we use only high-quality materials, carefully selected for comfort, safety, and long-lasting performance.

Heat therapy works well. Due to the nature of the natural seeds, they don't get very cold compared to the chemical pads. We improved the design by using thinner cotton in some models. It should help the heat and cold to permeate.

We ship most orders the same day from Seattle. Delivery usually takes 3 to 7 business days, depending on your location.

Yes. Our products are safe to travel with and can pass through standard airline security checks. In a car, it is not an issue.

No. Our products are made using only non-toxic materials and do not contain added harmful chemicals.

  • Materials may include:
  • Anti-pill fleece
  • High-quality T-shirt cotton
  • Wheat or flax seeds
  • Lavender (in select products)
  • Odorless hydrabeads

You may return the products to us within 30 days in their original condition for a full refund. Please find the return address by visit this FAQ page.

Please email support@sunny-bay.com if you have any questions.

Customer Reviews

Based on 589 reviews
77%
(452)
15%
(91)
8%
(46)
0%
(0)
0%
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A
Anonymous
Really like this product and was guided to a more durable one that's been lasting longer

Really like this product and was guided to a more durable one that's been lasting longer.

S
Sheila J
Just what I ordered!

Good product. Just replacing an old one:)

S
Sravan
Nice texture and works as expected

I like it

j
jonathon
Works great

Love it but wish the heat lasted longer before putting it back into the micro hence the 4 stars

c
concepcion Dominguez
Buen tamaño

Excelente compra