
Natural warmth
Buckwheat, for warmth that lasts
Buckwheat hulls release warmth gradually and mold to the shape of your body. Rest the heat pack on your stomach, hands or feet.





Sleep accessory
Filled with natural buckwheat and wrapped in cotton, linen and velvet, this heat pack gives off gentle, gradual warmth. A simple comfort for chilly evenings.
Free delivery · Shipped within 1 to 3 working days
30-night trial, weight exchange available · Secure payment
When the evenings turn cool, nothing beats a source of warmth you can hold close. The buckwheat heat pack gives gentle warmth that spreads gradually, to rest on your stomach, cup in your hands, place on your feet or lay across your shoulders. It is the perfect companion for a moment of reading, an evening on the sofa or your bedtime routine, alongside a weighted blanket or on its own, as you prefer.
It is made for anyone who often feels cold, loves slipping into a bed that’s already warm or simply wants a comforting ritual at the end of the day. Its compact size slips easily into a bag to take to the office or away for the weekend.
Inside, a filling of natural buckwheat. The small hulls mold to the shape of your body and release warmth little by little, evenly, rather than all at once. The weight of about 0.5 kg brings a pleasant presence without feeling heavy.
The cover combines cotton, linen and velvet: a soft feel on one side and a natural, understated fabric on the other. Its dimensions, 25 x 16 x 4 cm, make it easy to hold in one hand or tuck under a throw.
Heat the pack by carefully following the instructions supplied with the product. Before placing it on your skin, always check the temperature by holding it for a few seconds against the inside of your wrist: it should feel pleasantly warm, never scalding. If it seems too hot, wait a few minutes before using it.
For a child, an adult prepares the heat pack and checks its temperature; it is not suitable for babies. Avoid falling asleep with a very hot heat pack resting in the same spot.
Buckwheat is a dry filling: keep the heat pack away from moisture and never immerse it in water. For the cover, follow the care instructions in the leaflet; a slightly damp cloth is usually enough for a small stain. Let it dry thoroughly in the air before storing it somewhere dry.
The heat pack brings localized warmth, right where you need it. If you are looking for gentle pressure on a specific area instead, the weighted lap pad rests on your lap or stomach, from 1 to 3 kg. And for enveloping full-body warmth through the night, the Winter weighted blanket combines thick padding with a cotton and velvet cover. Both pair beautifully with the heat pack, tucked at the foot of the bed a few minutes before bedtime.
Delivery is free to Europe, the UK, the US, Canada, Australia and New Zealand: your order ships within 1–3 business days from our European warehouse, tracked all the way to your door. Any questions? Our customer service team replies 7 days a week by email at contact@tyngda.com.
Comfort product, not a medical device. If in doubt, or for a child, ask a healthcare professional for advice.
Free tracked home delivery to Europe, the UK, the US, Canada, Australia and New Zealand. Shipped within 1 to 3 working days from our European warehouse.
30-night trial and weight exchange available, on top of the 14-day right of withdrawal. Return conditions · Delivery
Torn between two weights or two sizes? Write to us at contact@tyngda.com with your weight and height: we reply 7 days a week.




Natural warmth
Buckwheat hulls release warmth gradually and mold to the shape of your body. Rest the heat pack on your stomach, hands or feet.

Soft materials
The cover pairs the softness of velvet with the simplicity of linen. Three colors suit a Scandinavian-style home: orange, pink and natural linen.

Evening ritual
Slip the heat pack under the duvet a few minutes before going to bed, then take it out if it gets in the way. With a weighted blanket, the cocooning feeling is complete.
Unsure about the blanket weight or size? Write to us with your weight and height and we will advise you.
Follow the instructions supplied with the heat pack, which specify the heating method and time. Then check the temperature against the inside of your wrist before placing it on your skin.
Buckwheat releases warmth gradually. How long it lasts depends on the heating and the room; under a throw or duvet, the warmth lasts longer.
The buckwheat filling must stay dry: never immerse the heat pack in water. For the cover, follow the instructions; a slightly damp cloth is enough for a small stain.
Yes, as long as an adult prepares it and checks its temperature before handing it over. It is not suitable for babies.
Yes. Slip it under the duvet or blanket a few minutes before bedtime to warm the bed, then take it out if you wish.