Fabulous customer service experience. Had issue with original and they responded by sending me a new one promptly. Really appreciated how they handled that.
The Lavayoo heating pad is a quick and easy solution to soothe aches and pains, relieve anxiety, and melt away stress. Perfect for migraines, back pain, neck pain, sore muscles, stiffness, poor circulation, and even cold feet, Lavayoo pads provide versatile comfort. Simply place your Lavayoo in the microwave or freezer for fast, effective relief.
What sets Lavayoo apart is its unique filling of odorless, ultra-rare lava sand, not food. This sand combines the benefits of hot/cold therapy with weighted deep pressure stimulation for a soothing, therapeutic experience.
The Lavayoo holds heat longer and releases it slower, ensuring a more comfortable, lasting effect. Its fine lava sand allows it to mold perfectly to your body, offering targeted relief where you need it most.
Lavayoo heating pads are designed to last a lifetime—lava sand never goes bad, making it the last heating or cooling pad you’ll ever need to buy. Handcrafted in the USA, the Lavayoo is made with natural lava sand and 100% organic cotton fabric. No cover is included.
Size: 8" x 12"
Weight: 4 lbs
Filling: Natural Lava Sand
Fabric: 100% Organic Cotton
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
Sale price$59.99
Regular price$79.98
Choose options
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
Sale price$59.99
Regular price$79.98
Customer Reviews
Overall rating: 4.5 / 5 from 398 reviews.
I have fibromyalgia and the heat plus the gentle weight feels amazing anytime, but especially during a flare. 10/10 recommend!
Lavayoo Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
This is my second purchase. My first bag was well used and got a tear in it. Great product.
2X Lavayoo Original BUNDLE | Lava Sand Filled Weighted Heating & Cooling Pad
I love using the lava sand bags during my massage sessions, they are scent free and so easy to wash. They hold the heat so well I like to keep them in my towel warmer then use on the clients belly or chest during my hammock massage protocol to keep the client cozy.
Lavayoo and Lavayoo Wrap BUNDLE | Lava Sand Filled Weighted Heating & Cooling Pad
Great for retaining heat, doesn’t smell, nice packaging and easy to heat up in the microwave.
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
I like the weight of Lavayoo. I’m glad I got the size I did. The weight is calming and I heat it up right before I go to be and lay it on my chest and the warmth puts me right to sleep. I made my own cover — anyone who has an ounce of sewing skills can. I do like the fact that it doesn’t sound like it will mold and it does seem that it will last forever. I would purchase again or buy for a friend.
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
Awesome handmade quality, heating/cooling capability. Using on my lower back and knee. I just had meniscus surgery. The weight and heat feels amazing. No product like this!
I have the original and love it! I needed this smaller size and it too is perfect! No smells, mold able to stress needed, hold heat well! Just an excellent product!
The Lavayoo | Lava Sand Filled, Weighted, Heating, & Cooling Pad
My husband and I absolutely love the lavabags. They have helped with so much from anxiety to stomach aches and body pains. Pretty sure I don't go a day without using one of them, and even take them on trips they are so handy and comforting! Thank you so much for coming up with such an inventive heating/cooling product.
New Lavayoo Bundle | Lava Sand Weighted Heating & Cooling Pad | Microwavable, Washable, & Odorless
Got for my 9 year old daughter’s birthday after her rice sock started to smell.the Lavabag is the best ever and I love supporting a family business. We use it every night and the cover is very cute. I’d like to see more options for kids, maybe a wrap for their size too. I bought myself one for Valentine’s Day and am so glad I got it. In fact, now my son and husband now each want their own at night. We have a new favorite gift to give!
The Lavayoo | Lava Sand Filled, Weighted, Heating, & Cooling Pad
I already did a review but I wanted to show how these lava bags are versatile. I had my old moist heating pad and I decided what would happen If I took my small Lavayoo and replace the old insert and put it in the belly of my kitty. It fits perfect! Thanks Lavayoo I am a true fan. With it being winter I love to have these little wam lava bags around.
This is the perfect size to place inside my jacket. No more being nippy when I get in my in my cold car in the morning, I slip this little guy in my jacket and it perfect. Keeps me nice a warm.
OMG 😱 I LOVE these! I saw a ad on Instagram for these heating bags. I fell in love with the Lavababies and had to order three for my grandchildren. They loved them, so I got two for myself. They work so much better than my flaxseed style. No more moist heat! Yay, and they stay heated for a hour! I might get me one more! They make great bed warmers. My feet get cold at night and this is perfect.
Lavabag Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
I’m a massage therapist and sometimes my clients that are avid runners need a little heat on their legs to warm up the muscles before we begin the work. The lavayoo weighted heating pad worked great for this. It retained the heat longer than my DIY rice sock lol!! No smell, warmed great in the microwave, small enough to store, and my clients have enjoyed working with it so far. I’m so happy with it! I will need to purchase one for my house 🤩.
Lavabag Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
We absolutely Lava our LavaYoo full back lava bag. It is so wonderful to drift off to sleep with that on my back. It is such a dream to use it while driving my ‘61 VW Bus. As you can imagine the seats in those things are not exactly plush. The heat from the LavaYoo bay is so soothing and really helps on those long drives.
I Love the Lavayoo! I needed to replace a warmer (we call it the weasel) that had some kind of hulls in it - I really had it for years and forgot what was in it but it finally got too smelly (burnt). My Lavayoo does not smell at all and it can get warmer because I can heat it longer in the microwave. I plan to get some more as gifts for beloved family members.
Lavabag Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
This is the best heating pillow by far. Every house needs 2 of them, that’s why I’m going to order another!
Lavabag Hemp Original | Lava Sand Filled Weighted Heating & Cooling Pad
A Extremely well-made high quality lifetime purchase if you take care of it. Love it hot love it cold!
Lavabag Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
Very happy with my Lava Bag. Very accommodating on replacing a lava bag that had opened at seam. Very pleased with company.
Lavabag Hemp Original | Lava Sand Filled Weighted Heating & Cooling Pad
The Lava Bag relieves symptoms caused by degenerative disc disease in my neck while sleeping. (Note that I had to remove the center two rows of stitches sewn into the bag in order for it to provide even support). 2-3 minutes in the microwave before bedtime, plus a pillowcase laid over the bag, and I'm good to go. Works much better than my homemade bag containing rice and flaxseed.
Lavabag Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
It works like wonders and it’s way better quality than a regular heating pad that has rice and other compounds. It doesn’t burn in the microwave and very durable so far!
Lavabag Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
I’ve used a rice bag for years. I like the firmness & uniformity of the sand.
Lavabag Hemp Original | Lava Sand Filled Weighted Heating & Cooling Pad
All of my other warmers would always start to stink. It was not a pleasant small. So I used Bing and searched for something better. I'm glad I came upon your website. I love to warm my Lava pad and put it on my lap on a chilly morning while I sit at our table and work a crossword puzzle.
Lavabag Hemp Original | Lava Sand Filled Weighted Heating & Cooling Pad
I was searching for a heating sack that didn’t smell and you can heat up enough to actually enjoy it. All the other sacks filled with grains would never be hot enough (or burn if I tried to heat it up to a good temperature) and lose heat fast. I will have to update after using it more but this one spent 2 minutes in the microwave it feels great. In addition, lavehq correct me if I’m wrong, I’m pretty sure it can stay in the microwave up to 4 minutes without burning? Which would likely be too hot for my microwave anyway. But is this sack burn proof? Guess I’ll find out (or hopefully I won’t lol). It seems to retain the heat very well and the weight is amazing. I love this sack so much that I decided to write an in depth review on it, the only thing that wasn’t apparent was the lavender smell. I actually can’t smell lavender at all but the sack is so great it doesn’t really matter. I was hesitant at first because of the higher than usual price point for sacks but trust me it is definitely WORTH. EVERY. PENNY. Plus you are supporting a small business :)
Hemp Lavabag | Lava Sand Filled Weighted Heating & Cooling Pad
Extremely satisfied! Customer service was great. Shipped very quickly!
Hemp Lavabag | Lava Sand Filled Weighted Heating & Cooling Pad
I love my lava bag so much in fact, I am using as I write this review. I pulled my lower back today moving furniture & I popped it in the microwave for 90 seconds and it is giving me such relief from my lower back pain.
Their products are well made, and they are going to be an asset to our business. Thank you
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
Easy to heat! Heat that lasts longer than other heating pads I've used!
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
I used all three lavayoos, one for my back, one to cover low back and hip and one to cover thigh and knee. I was amazed that the heat lasted so long - probably close to an hour. I heated one up and gave it to my husband to use for his back. They do a good job of relieving soreness.
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
Both my wife and I are using the unit and we are still working with it.. thanks dw
Haven't used them yet.
2X Lavayoo Wrap | Lava Sand Filled Weighted Heating & Cooling Pad
Phenomenal product I didn't know I needed in my life until I stumbled upon a reel about it. 100% recommend!
Love this heat mask for eyes. It feels gentle and holds the heat beautifully. I love the washable cover too.
Have several products from you. All are quality products.
Way to expensive but doesn't smell.
I purchased Lava sand to replace corn that was burnt in my corn baby bags. Lava sand is nicer and has no smell like the corn babies. I ordered the eye mask because I have migraines and these can be used hot or cold. The mask is great. I would definately reccomend.
Holds heat for a good amount of time. Love the lava sand and 100% cotton fabric. Will buy again!
great product
These are obviously well made, I am excited to use them. However. The eye mask is way too heavy and overstuffed. A little weight goes a long way over the eyes, and you want some draping effect rather than it sitting stiffly over the eyes. I am going to have to take it apart and remove some of the sand. Recommend cutting out a few ounce of sand to improve it.
I really like it but I wish it would hold the cold longer.
Customer Reviews
Overall rating: 4.5 / 5 from 398 reviews.
Fabulous customer service experience. Had issue with original and they responded by sending me a new one promptly. Really appreciated how they handled that.
I have fibromyalgia and the heat plus the gentle weight feels amazing anytime, but especially during a flare. 10/10 recommend!
Lavayoo Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
This is my second purchase. My first bag was well used and got a tear in it. Great product.
2X Lavayoo Original BUNDLE | Lava Sand Filled Weighted Heating & Cooling Pad
I love using the lava sand bags during my massage sessions, they are scent free and so easy to wash. They hold the heat so well I like to keep them in my towel warmer then use on the clients belly or chest during my hammock massage protocol to keep the client cozy.
Lavayoo and Lavayoo Wrap BUNDLE | Lava Sand Filled Weighted Heating & Cooling Pad
Great for retaining heat, doesn’t smell, nice packaging and easy to heat up in the microwave.
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
I like the weight of Lavayoo. I’m glad I got the size I did. The weight is calming and I heat it up right before I go to be and lay it on my chest and the warmth puts me right to sleep. I made my own cover — anyone who has an ounce of sewing skills can. I do like the fact that it doesn’t sound like it will mold and it does seem that it will last forever. I would purchase again or buy for a friend.
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
Awesome handmade quality, heating/cooling capability. Using on my lower back and knee. I just had meniscus surgery. The weight and heat feels amazing. No product like this!
I have the original and love it! I needed this smaller size and it too is perfect! No smells, mold able to stress needed, hold heat well! Just an excellent product!
The Lavayoo | Lava Sand Filled, Weighted, Heating, & Cooling Pad
My husband and I absolutely love the lavabags. They have helped with so much from anxiety to stomach aches and body pains. Pretty sure I don't go a day without using one of them, and even take them on trips they are so handy and comforting! Thank you so much for coming up with such an inventive heating/cooling product.
New Lavayoo Bundle | Lava Sand Weighted Heating & Cooling Pad | Microwavable, Washable, & Odorless
Got for my 9 year old daughter’s birthday after her rice sock started to smell.the Lavabag is the best ever and I love supporting a family business. We use it every night and the cover is very cute. I’d like to see more options for kids, maybe a wrap for their size too. I bought myself one for Valentine’s Day and am so glad I got it. In fact, now my son and husband now each want their own at night. We have a new favorite gift to give!
The Lavayoo | Lava Sand Filled, Weighted, Heating, & Cooling Pad
I already did a review but I wanted to show how these lava bags are versatile. I had my old moist heating pad and I decided what would happen If I took my small Lavayoo and replace the old insert and put it in the belly of my kitty. It fits perfect! Thanks Lavayoo I am a true fan. With it being winter I love to have these little wam lava bags around.
This is the perfect size to place inside my jacket. No more being nippy when I get in my in my cold car in the morning, I slip this little guy in my jacket and it perfect. Keeps me nice a warm.
OMG 😱 I LOVE these! I saw a ad on Instagram for these heating bags. I fell in love with the Lavababies and had to order three for my grandchildren. They loved them, so I got two for myself. They work so much better than my flaxseed style. No more moist heat! Yay, and they stay heated for a hour! I might get me one more! They make great bed warmers. My feet get cold at night and this is perfect.
Lavabag Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
I’m a massage therapist and sometimes my clients that are avid runners need a little heat on their legs to warm up the muscles before we begin the work. The lavayoo weighted heating pad worked great for this. It retained the heat longer than my DIY rice sock lol!! No smell, warmed great in the microwave, small enough to store, and my clients have enjoyed working with it so far. I’m so happy with it! I will need to purchase one for my house 🤩.
Lavabag Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
We absolutely Lava our LavaYoo full back lava bag. It is so wonderful to drift off to sleep with that on my back. It is such a dream to use it while driving my ‘61 VW Bus. As you can imagine the seats in those things are not exactly plush. The heat from the LavaYoo bay is so soothing and really helps on those long drives.
I Love the Lavayoo! I needed to replace a warmer (we call it the weasel) that had some kind of hulls in it - I really had it for years and forgot what was in it but it finally got too smelly (burnt). My Lavayoo does not smell at all and it can get warmer because I can heat it longer in the microwave. I plan to get some more as gifts for beloved family members.
Lavabag Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
This is the best heating pillow by far. Every house needs 2 of them, that’s why I’m going to order another!
Lavabag Hemp Original | Lava Sand Filled Weighted Heating & Cooling Pad
A Extremely well-made high quality lifetime purchase if you take care of it. Love it hot love it cold!
Lavabag Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
Very happy with my Lava Bag. Very accommodating on replacing a lava bag that had opened at seam. Very pleased with company.
Lavabag Hemp Original | Lava Sand Filled Weighted Heating & Cooling Pad
The Lava Bag relieves symptoms caused by degenerative disc disease in my neck while sleeping. (Note that I had to remove the center two rows of stitches sewn into the bag in order for it to provide even support). 2-3 minutes in the microwave before bedtime, plus a pillowcase laid over the bag, and I'm good to go. Works much better than my homemade bag containing rice and flaxseed.
Lavabag Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
It works like wonders and it’s way better quality than a regular heating pad that has rice and other compounds. It doesn’t burn in the microwave and very durable so far!
Lavabag Wrap | Lava Sand Filled Weighted Heating/Cooling Pad
I’ve used a rice bag for years. I like the firmness & uniformity of the sand.
Lavabag Hemp Original | Lava Sand Filled Weighted Heating & Cooling Pad
All of my other warmers would always start to stink. It was not a pleasant small. So I used Bing and searched for something better. I'm glad I came upon your website. I love to warm my Lava pad and put it on my lap on a chilly morning while I sit at our table and work a crossword puzzle.
Lavabag Hemp Original | Lava Sand Filled Weighted Heating & Cooling Pad
I was searching for a heating sack that didn’t smell and you can heat up enough to actually enjoy it. All the other sacks filled with grains would never be hot enough (or burn if I tried to heat it up to a good temperature) and lose heat fast. I will have to update after using it more but this one spent 2 minutes in the microwave it feels great. In addition, lavehq correct me if I’m wrong, I’m pretty sure it can stay in the microwave up to 4 minutes without burning? Which would likely be too hot for my microwave anyway. But is this sack burn proof? Guess I’ll find out (or hopefully I won’t lol). It seems to retain the heat very well and the weight is amazing. I love this sack so much that I decided to write an in depth review on it, the only thing that wasn’t apparent was the lavender smell. I actually can’t smell lavender at all but the sack is so great it doesn’t really matter. I was hesitant at first because of the higher than usual price point for sacks but trust me it is definitely WORTH. EVERY. PENNY. Plus you are supporting a small business :)
Hemp Lavabag | Lava Sand Filled Weighted Heating & Cooling Pad
Extremely satisfied! Customer service was great. Shipped very quickly!
Hemp Lavabag | Lava Sand Filled Weighted Heating & Cooling Pad
I love my lava bag so much in fact, I am using as I write this review. I pulled my lower back today moving furniture & I popped it in the microwave for 90 seconds and it is giving me such relief from my lower back pain.
Their products are well made, and they are going to be an asset to our business. Thank you
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
Easy to heat! Heat that lasts longer than other heating pads I've used!
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
I used all three lavayoos, one for my back, one to cover low back and hip and one to cover thigh and knee. I was amazed that the heat lasted so long - probably close to an hour. I heated one up and gave it to my husband to use for his back. They do a good job of relieving soreness.
Lavayoo Original | Lava Sand Filled, Weighted, Heating, & Cooling Pad
Both my wife and I are using the unit and we are still working with it.. thanks dw
Haven't used them yet.
2X Lavayoo Wrap | Lava Sand Filled Weighted Heating & Cooling Pad
Phenomenal product I didn't know I needed in my life until I stumbled upon a reel about it. 100% recommend!
Love this heat mask for eyes. It feels gentle and holds the heat beautifully. I love the washable cover too.
Have several products from you. All are quality products.
Way to expensive but doesn't smell.
I purchased Lava sand to replace corn that was burnt in my corn baby bags. Lava sand is nicer and has no smell like the corn babies. I ordered the eye mask because I have migraines and these can be used hot or cold. The mask is great. I would definately reccomend.
Holds heat for a good amount of time. Love the lava sand and 100% cotton fabric. Will buy again!
great product
These are obviously well made, I am excited to use them. However. The eye mask is way too heavy and overstuffed. A little weight goes a long way over the eyes, and you want some draping effect rather than it sitting stiffly over the eyes. I am going to have to take it apart and remove some of the sand. Recommend cutting out a few ounce of sand to improve it.
I really like it but I wish it would hold the cold longer.
Holds Heat Longer
Weighted = More Relief
Extreme Cold Comfort