If you’ve ever reached for a sore neck or achy back and wished for something soothing, you’ve probably heard of microwave rice bag heating pads. These cozy little wonders are gaining fans for their natural, drug-free relief. But with so many options out there—different sizes, scents, materials—how do you know which one’s truly the best? We’ve tested top contenders to bring you honest, real-world insights. Whether you want lavender-scented comfort or extra-long warmth, we’ll help you find the perfect fit—because you deserve relief that feels just right.
Editor's Choice
Best for a specific purpose
- Best for lavender soothing heat: RelaxCoo Heating pad Microwavable with Washable Cover 6 * 12" Microwave Moist Heat Pad for Neck Shoulder
- Best for aromatic weighted comfort: Microwavable Heating Pad with Washable Cover 13x7 Inch Flaxseed Microwave Hot Pack
- Best for elegant relief wrap: SuzziPad Microwave Heating Pad for Discomfort Reducing
- Best for unscented flex pad: Atsuwell Microwave Heating Pad
- Best for organic aromatherapy blend: Nature's Approach Basic Herb Pack Rice Heating Pad Microwavable Reusable Heat Pack with Herbal Aromatherapy Fill
- Best for pure natural heat: Microwavable Heating Pad
- Best for neck wrap classic: Bed Buddy Neck Heating Pad and Microwave Heating Pad
- Best for lavender large relief: RelaxCoo Microwave Heating pad with Washable Cover 7 * 16" Microwavable Moist Heat Pad for Neck Shoulder
- Best for premium xxl warmth: REVIX Extra Large Heating Pad Microwavable for Back with Moist Heat
- Best for dense unscented comfort: SacksyThyme Microwave Heating Pad for Cramps
Product Comparison: Best Microwave Rice Bag Heating Pad
Lavender Soothing Heat
RelaxCoo Heating pad Microwavable with Washable Cover 6 * 12" Microwave Moist Heat Pad for Neck Shoulder, Cramps, Back Pain Relief, Warm Compress Rice Bean Bag Hot Pack for Muscles, Joints, Lavender
RelaxCoo
- Lavender heating pad microwavable: Unlike other microwavable heating pads, our rice heating pad microwavable filled with lavender, flaxseed, millets, and clay beads delivers deep, penetrating moist heat and promote blood circulation, help alleviate joints, cramps, tightness, arthritis, swelling. A relaxation gifts providing gentle pressure with soothing moist heat and mild lavender scent.
- Versatile and Flexible: This rice bags for heat therapy is so soft and flexible to conform to your body, delivers soothing heat therapy to your neck, shoulders, back, arms, leg, ankle, and knee, etc. Great help with acute and chronic pain relief. Microwave heat pad for pain relief safely to obtain soothing moist heat therapy to reduce inflammation, stress, tension, and pain by promoting circulation.
- Double-Side Fabric Design: This rice bag heating pad designed with Double-side fabric is skin-friendly even for sensitive users. One side made of Minky is ultra-soft to skin, while the other side made of Dutch Velvet is silky with extra heat retention. Unique sectioned chamber stitching of this neck warmer microwavable heating pad mold into your body flexibly, delivering more even and long-lasting heat for instant pain relief and relaxation.
- Hot & Cold Compress: Heat the rice heating pad in the microwave for 60~70 sec! You will enjoy up to 20 min soothing and deep moist heat. Freeze the microwave heating pad for neck and shoulders to get a pleasant coldness to reduce swelling due to strains and sprains. (DO NOT OVERHEAT).
- Ideal Gift for your loved ones & friends: RelaxCoo heat pack microwavable provides 100% satisfaction service to customers. Please feel free to reach us if have problems with our moist heating pad microwave.
Aromatic Weighted Comfort
Microwavable Heating Pad with Washable Cover 13x7 Inch Flaxseed Microwave Hot Pack, Lavender Scent, Moist Warm Compress for Relaxation, Non-Electric & Portable
uncn
- Instant Pain Relief: Target sore muscles and aches in various body areas with our microwave heating pad. Ideal for back, limbs, or abdomen, it provides instant pain relief by improving blood circulation and reducing swelling through heat therapy
- Natural & Lavender Scented: The microwavable heating pads are filled with flaxseed, millets, clay beads, lavender and peppermint, which help to relax, restore, and rejuvenate. The rice pack provides long-lasting moist heat, effectively easing cramps, sore muscles, menstrual pain, and stress
- Versatile & Convenient: Whether you prefer warm compresses or cold therapy, our hot pack is versatile enough to meet your needs. Enjoy its convenience anywhere and anytime, whether at home or work
- Skin-Friendly and Washable: Crafted from soft and skin-friendly plush, our microwavable heating pad is gentle on your skin and built to last. Plus, attached with a washable cover for easy cleaning
- Weighted and Comfort: our small heating pad offers the perfect balance of size and weight for ultimate comfort. Cordless, portable, non-electric, relaxing, versatile and flexible. Use it as a warm compress for soothing relief or freeze it for cold therapy. approx. 13 x 7 inches, 1.4lbs
Elegant Relief Wrap
SuzziPad Microwave Heating Pad for Discomfort Reducing, 7x16 Microwavable Heated Pads, Muscle Ache, Soothing Fatigue for Neck and Shoulder, Bean Bag Moist Heat Pack, Warm Compress, 1.74lb, Purple
SUZZIPAD
- Natural Therapy to Reduce Discomfort and Relaxation: Unlike other rice heating pad microwavable, our cordless heating pad filled with flaxseed, millets, and clay beads delivers deep, penetrating moist heat and promote blood circulation, help reduce discomfort or get relaxed during meditation or taking a rest. This microwave heating pad is filled with clay beads, millet, flaxseeds, after heating it will have the smell of natural grains.
- Versatile and Flexible: Compared to other rice bags for heat therapy, This microwaveable heat pad is a fantastic multi-use heated wrap that is so soft and flexible to conform to your body, delivers soothing heat therapy to your neck, shoulders, back, arms, leg, ankle, and knee, etc. Great help with acute and discomfort reduction. Just heat the microwave heating pad for back discomfort in the microwave for 60 sec! You will enjoy up to 20 min soothing and deep moist heat. Do not overheat, as excessive heat may burn through the product and cause holes.
- Sectioned Chamber & Double-Side Fabric Design: Unique sectioned chamber stitching of this neck heating pad microwavable with rich natural seed filling helps mold into your body flexibly, delivering more even and long-lasting heat for instant reduce discomfort and relaxation. This heating pad microwave design with Double-side fabric is skin-friendly even for sensitive users. One side made of Minky is ultra-soft to skin, while the other side made of Dutch Velvet is silky with extra heat retention.
- Hot & Cold Compress: Microwave the heat pads for reduce discomfort safely to obtain up to 20 min soothing moist heat therapy to reduce discomfort, stress, tension by promoting circulation. Cool the shoulder heating pads microwave 4 hours in freezer to get a 10 mins pleasant coldness to reduce fatigue.
- Ideal Options for All Occasions: This heat pack microwavable is a relaxing package for women thanks to its elegant color and practicality. Great for Birthday days, Mother's Day, Fathers' Day, Christmas, and Thanksgiving.
Unscented Flex Pad
Atsuwell Microwave Heating Pad, Rice Microwavable Moist Heat Pack for Cramps, Neck and Shoulders, Knee, Wrist, Joints, Bean Bag Heating Pad for Warm Compress, Relaxation, Blue
Atsuwell
- Ease Distress and Anxiety: Unscented microwavable heating pad for cramps filled with flaxseed, millets, and clay beads delivers deep, penetrating moist heat and gets relaxed during meditation and busy work. Dimensions: 6 x 11 inches.
- Hot and Cold Compress: Microwave this rice heating pad microwavable safely for 60~90 sec to enjoy up to 15 min comfortable moist heat compress. Freeze the weighted heating pad to get a soothing coldness and ease body from discomfort. (Do Not Overheat and Machine Wash)
- Double-side Fabric Design: Breathable linen provides extra heat retention and retains heat well over time. Ultra-soft plush is skin-friendly even for sensitive users. Its cover retains moisture after use. Double enjoyment relaxation gifts are waiting for you.
- Versatile and Flexible: This multi-use microwaveable heat pad is soft and flexible to conform to your body and delivers soothing heat compression and effective pressure to your neck, shoulders, arms, leg, ankle, knee, etc. Microwave heating pads are reusable, easy to use, and safer.
- Fully Guaranteed and Fabulous Quality: Our microwavable rice bags with sturdy seams that enough to prevent leaking. Atsuwell Heat pack is an ideal relaxing gift for your loves and friends. Please feel free to reach us if you have any problems with our moist heating pad.
Organic Aromatherapy Blend
Nature's Approach Basic Herb Pack Rice Heating Pad Microwavable Reusable Heat Pack with Herbal Aromatherapy Fill, Freezer and Microwave Safe for Hot and Cold Therapy, Celestial Indigo
Nature's Approach
- RELIEVES MUSCLE PAIN AND CRAMPS: Combines the healing powers of aromatherapy, hot and cold therapy, and a comforting weight to soothe those plaguing muscle pains and soreness; Freezer safe and microwave safe for hot or cold therapy.
- 100% NATURAL AND ORGANIC: Organic grains (rice and flaxseed) produce moist heat that gently eases away tension, aches, and pains; 100% cotton cover retains heat and is soft and comfortable, even for sensitive skin; Safe for people, pets, and the environment.
- SOOTHING AROMATHERAPY: Filled a soothing, aromatic blend of nature’s finest herbs that provides aromatherapy stress relief to help calm nerves, relax stiff muscles, open sinuses, ease discomforts and manage pain.
- HOT OR COLD THERAPY: Can be used wherever your cramps or muscle pains are located; Heat it in the microwave for use as a microwave heating pad, or cool it in the freezer, or use without heating or cooling just to enjoy the calming scent and comforting weight.
- VERSATILE COMFORT: Designed for treatment anywhere on the body, including as a neck heating pad, shoulder heating pad, heating pad for cramps, back, abdomen, arms, legs, and face; Other uses include treating bursitis, tendinitis, sprains/strains, migraine ice head wrap, and other headaches.
Pure Natural Heat
Microwavable Heating Pad, Rice Filled, Plush Cotton Cover, Natural, No Scents Added, Handcrafted in The USA, Back, Neck Pain, Arthritis, Cramps (Navy Blue)
Pure Comfort
- NATURAL HEAT THERAPY FOR PAIN RELIEF: This hot pack is designed to provide targeted, moist heat relief. It provides a convenient way to apply heat therapy for sore muscles, cramps or to ease discomfort.
- MICROWAVABLE HEATING PAD: It conforms to your body and provides up to 20 minutes of moist, deep penetrating heat, after heating in the microwave for just a few minutes.
- MADE IN THE USA FROM NATURAL MATERIALS: This hot pack is made in the USA and has a 100% cotton velour cover, and is filled with rice grown in the USA. It does not contain any added scents.
- MULTIPLE USES: This hot pack for pain offers relief for shoulders, neck, back, knee, hip or just to warm up your feet in a cold bed. You can use it with essentials oils to create an aromatherapy experience (essential oils not included).
- SATISFACTION GUARANTEE: We’re happy to refund or replace any hot pad WHICH falls below the high standard you expect. Just let us know if you have any issues, and we’ll be happy to assist.
Neck Wrap Classic
Bed Buddy Neck Heating Pad and Microwave Heating Pad, Heated Neck Wrap - Heating Pad For Neck, Sore Muscles - Microwavable Neck Heating Pad, Heating Pad For Cramps, Neck Warmer
Bed Buddy
- Bed Buddy heating pad microwavable is a heat wrap and microwave heating pad that provides moist heat. A flexible neck heating pad and microwave heating pad for neck and shoulders with a form-fitting design and fabric cover, similar to a rice sock.
- Microwavable neck wrap is a heating pad similar to rice bags for heat therapy you've seen on TV, but the Bed Buddy contains natural grains that provide moist heat. The microwave heat pad is white in color and your hot pack is filled with natural grains.
- Similar to a rice heating pad, this form-fitting microwave neck wrap easily conforms to the shape of your body even when cold. Wrap the heating bag around sore joints or muscles for targeted therapy with the warming relief similar to electric heating pads
- Microwavable heat pad is filled with 100% natural grains herbs & flowers, similar to a microwaveable rice bag heating pad. Use for neck pain, shoulder pain, or back pain. Use the warm wrap for injuries, pain relief, neck warmer or as neck ice pack
- Bed Buddy, by Carex, has been a leading manufacturer of heating pads for back pain and microwavable heating pads. Trust your Bed Buddy neck heat wrap to assist you as a heat wrap for neck and shoulder or simply therapeutic relief from muscle pain
Lavender Large Relief
RelaxCoo Microwave Heating pad with Washable Cover 7 * 16" Microwavable Moist Heat Pad for Neck Shoulder, Cramps, Back Pain Relief, Warm Compress Rice Bean Bag Hot Pack for Muscles, Joints, Lavender
RelaxCoo
- Lavender heating pad microwavable: Unlike other microwavable heating pads, our rice heating pad microwavable filled with lavender, flaxseed, millets, and clay beads delivers deep, penetrating moist heat and promote blood circulation, help alleviate joints, cramps, tightness, arthritis, swelling. A relaxation gifts providing gentle pressure with soothing moist heat and mild lavender scent.
- Versatile and Flexible: This rice bags for heat therapy is so soft and flexible to conform to your body, delivers soothing heat therapy to your neck, shoulders, back, arms, leg, ankle, and knee, etc. Great help with acute and chronic pain relief. Microwave heat pad for pain relief safely to obtain soothing moist heat therapy to reduce inflammation, stress, tension, and pain by promoting circulation.
- Double-Side Fabric Design: This rice bag heating pad designed with Double-side fabric is skin-friendly even for sensitive users. One side made of Minky is ultra-soft to skin, while the other side made of Dutch Velvet is silky with extra heat retention. Unique sectioned chamber stitching of this neck warmer microwavable heating pad mold into your body flexibly, delivering more even and long-lasting heat for instant pain relief and relaxation.
- Hot & Cold Compress: Heat the rice heating pad in the microwave for 60~90 sec! You will enjoy up to 20 min soothing and deep moist heat. Freeze the microwave heating pad for neck and shoulders to get a pleasant coldness to reduce swelling due to strains and sprains. (DO NOT OVERHEAT).
- Ideal Gift for your loved ones & friends: RelaxCoo heat pack microwavable provides 100% satisfaction service to customers. Please feel free to reach us if have problems with our moist heating pad microwave.
Premium XXL Warmth
REVIX Extra Large Heating Pad Microwavable for Back with Moist Heat, Microwave Heated Wrap for Full Back, Neck Shoulder and Muscles, Rose Velvet XXL Rice Bean Bag
REVIX
- Natural Moist Heat Therapy for Back: This XXL moist heating pad microwavable is designed with extra large size of 23.9 x 12.6'', large enough to wrap full back and other body parts. Multi flexible sectioned chambers distribute long-lasting moist heat evenly to conform to any pain area, like a snug hug. Perfectly works for full back and other body parts relaxation
- Great Heat Retention Grains Fillig and Rose Velvet Fabric: This microwave heating pad for back pain relief is filled with flaxseeds, millets and clay beads. It provides deep, penetrating and long-lasting moist heat to help with discomfort. Our rice heating pad microwavable is designed with double-side fabric of skin-friendly Minky and exquisite Rose Velvet. The soft fabric feels silky-soft to the touch and can stand up to frequent use
- Enjoy Moist Heat and Gentle Cold Therapy: Heat the microwavable heat pack in microwave, the soothing and penetrating moist heat can relax lower back , promote blood circulation and relax muscles as well as period and stomach discomfort. Chill the weighted back wrap in freezer, the gentle coldness can help speed up recovery. 2-in-1 multifunctional design, a household necessity
- Versatile and Flexible: You can use this microwave heat pack whenever and wherever you need to ease discomfort. Apply the lower back heating pad when you are working at a desk, sitting on the couch, lying in bed or even driving. This microwave back warmer is a fantastic multi-use heated wrap that is soft and flexible to conform to your body part, delivering moist heat to relax in your neck, shoulders, back, arms, leg, ankle, and knee, or get relaxed during meditation or taking a rest
- Exquisite Back Heat Wrap an Ideal Choice: This reusable heating pad is ideal for relaxation to your family. Exquisite packaging design and elegant fabric-Rose Velvet, make this microwavable heat pad suitable for someone special. You can choose this bean bag microwavable to your loved one for birthday, anniversary or festival. Meanwhile, REVIX customer support team provides after-sales support to customers worldwide lifetime
Dense Unscented Comfort
SacksyThyme Microwave Heating Pad for Cramps, Back, Neck, Shoulders, Leg Pain - Reusable Heat Pack, Hot Moist Microwavable Therapy Pack - Unscented Flaxseed Hot Compress Made in USA (Size: 12" x 7")
Sacksy Thyme
- SOOTHING HEAT IN MINUTES: Designed specifically to target cramps, our heating pad is the ideal choice for easing back, neck, menstrual or muscle cramps, leg & shoulder pain. Simply heat it in the microwave for two minutes, and enjoy a blissful 20-30 minutes of moist heat per use. It's a convenient and effective alternative to traditional remedies.
- EXCELLENT QUALITY: Our heating pad offers the flexibility of being unscented, catering to those who prefer a fragrance-free experience. It contains no essential oils or herbal solutions. However, if you desire an aromatherapy effect, you can easily add your favorite essential oil to the pad before microwaving. Additionally, the pad is made from 100% natural flaxseed, providing a soft and comforting texture that promotes relaxation.
- SOOTHING PAIN: Whether you're dealing with muscle pain due to overexertion from exercise or the strain of working too hard, our versatile heating pads provide the perfect solution. With their ability to deliver comforting warmth, they serve as an effective warm compress, offering relief whenever and wherever you need it. Additionally, if you prefer cold therapy for injuries, bruises, or swelling, simply throw our cooling pad in your freezer. It's perfect for joints, muscles, and cramps!
- HOW TO USE: Warm the pad in the microwave for 90 seconds while monitoring the temperature for desired heat. Prevent overheating by ensuring not to exceed 2 minutes per session. Allow the pad to cool down entirely before reheating. Before applying it to the body, check for any hot spots. If you prefer cold therapy for injuries, bruises, or swelling, just place our cooling pad in the freezer prior to use. It works wonders for joints, muscles, and cramps!
- WEIGHT AND COMFORT: Carefully crafted with dimensions of approximately 12" wide x 7" long and a weight of approximately 2.2 lbs, this exceptional pad is the perfect balance between size and weight. Contrary to the notion of traditional lightweight products, our heating pad offers a comforting density that aids in stress relief. Proudly Made in the USA, our commitment to quality extends beyond design, ensuring an unmatched experience of both convenience and effectiveness.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What size heating pad should I buy for back pain versus neck pain?
For full‑back coverage, look for pads that are at least 20 × 12 inches, such as the REVIX Extra Large (23.9 × 12.6 in). Neck and shoulder relief is best served by smaller, more flexible pads around 6 × 12 inches, like the RelaxCoo or Atsuwell models. Choose the size that matches the body area you’ll treat most often.
Do scented pads provide any therapeutic advantage over unscented ones?
Scented pads, like those infused with lavender or peppermint, add aromatherapy that can help relax the mind and reduce perceived pain. The heat‑induced scent can enhance circulation and calm muscles, but the core heat therapy works the same as unscented pads. If you’re sensitive to fragrances, unscented options such as the SacksyThyme or Nature’s Approach are safer.
Which heating pad offers the longest lasting heat and why?
Pads that combine a dense grain mix (flaxseed, millets, clay beads) with a double‑side fabric tend to retain heat longer; the RelaxCoo and REVIX models report up to 20 minutes of moist heat. Sectioned chamber stitching also distributes warmth evenly, extending the effective duration. Smaller pads may cool faster, so consider larger, well‑filled options for prolonged therapy.
Can I safely use these pads for both hot and cold therapy?
All the listed pads are microwave‑safe for heating and freezer‑safe for cold compresses, provided you follow the recommended times (usually 60‑90 seconds for heat and 2‑4 hours for cold). Overheating can cause the fabric to melt or the grains to scorch, so never exceed the stated heating duration. Cold therapy is especially useful for swelling after injuries, while heat relaxes tight muscles.
How important is a washable cover and what fabrics are best?
A removable, washable cover prolongs the pad’s life and keeps it hygienic, especially for frequent use. Soft, skin‑friendly fabrics like Minky, plush cotton, or Dutch Velvet feel gentle on sensitive skin and also improve heat retention. Double‑side designs (e.g., Minky on one side, velvet on the other) let you choose a softer or more insulating surface.
What should I consider when comparing value for money?
Evaluate the pad’s size, grain blend, fabric quality, and additional features such as scented inserts or dual‑side material. Larger pads like REVIX cost more but cover more area, while smaller, unscented pads are cheaper but may need replacement sooner. Look for warranties or satisfaction guarantees, which add long‑term value beyond the initial price.
Are there any safety tips I should follow when using microwave heating pads?
Always heat the pad on a microwave‑safe plate and monitor the temperature after the first 60‑seconds to avoid burns. Check for hot spots before applying it to the skin, and never leave the pad unattended while heating. If the pad shows any signs of tearing, leaking grains, or a burnt smell, discontinue use and contact the seller for a replacement.