Fill with hot water
Pour hot (not boiling) water into the natural-rubber core — takes about 30 seconds.

#1 Comfort Pick — Wearable Heat Wrap
"I used to sit hunched next to a heating pad for an hour. Now I just wrap this on and carry on with my morning. It's changed my whole relationship with those first two days."
Left unaddressed
Whether it's the dull throb of period cramps, a stiff lower back that tightens through the day, or the chills that seem to settle deep in your hips — the ache follows you from the couch to the kitchen to the school run. A cord-bound heating pad can't come with you.
A standard heating pad tethers you to an outlet the moment the cramps or backache hit.
Hot-water bottles and loose wraps slide away the instant you stand up, leaving you cold where it hurts.
When managing the ache means stopping what you're doing, the discomfort wins twice — once in pain, once in lost time.
CozyHeat wraps the warmth right against the skin and stays there — hands-free, hidden under clothes, no outlet needed.
How it works
Ready in under two minutes — the warmth travels with you for hours.
Pour hot (not boiling) water into the natural-rubber core — takes about 30 seconds.
Fasten the adjustable strap around your waist so the warmth sits directly against your lower back, belly, or hips.
Pull on a sweater and carry on — the wrap stays in place and holds comforting warmth for hours.
Why Curavi
| Curavi | Electric heating pad | |
|---|---|---|
| Completely cordless — no outlet needed | × | |
| Stays in place while you move around | × | |
| No battery, no charging, nothing to break | × | |
| Hidden under everyday clothing | × | |
| 30-day money-back guarantee | × |
Wear it for
Many people find sustained warmth comforting during the crampy, heavy days of their cycle.
How Curavi fixes this
The wrap positions the warm core directly against the lower abdomen and stays there as you move — so you're not choosing between warmth and getting on with your day. The adjustable strap keeps gentle, consistent contact without any pressure point. For comfort purposes only; CozyHeat is not a medical device and does not treat any condition.
What buyers say
I wrapped it on, pulled my hoodie over it, and made breakfast. No one even knew I had it on. That felt like a small miracle.
I wear it for two hours in the morning while I work from home. The stiffness that usually builds by lunch just... doesn't anymore.
No cords, no beeping, no app. Just warmth exactly where I needed it. Stayed warm for way longer than I expected.
Use CozyHeat for up to 30 days. If you don't feel a real difference in your everyday comfort, return it for a full refund — no forms, no calls.
Guarantee period starts the day your order is delivered.
Questions, answered
Filled with hot tap water (around 60–70 °C), the natural-rubber core typically holds comforting warmth for 1.5 to 3 hours depending on how full you fill it, how tightly it's wrapped against the body, and the ambient temperature. Most users find one fill covers a full morning or evening session.
If you want more warmth, simply top it up — the filling process takes under a minute. Because there's no electric element, there's no risk of it overheating, and you're always in control of the temperature.
CozyHeat is designed to be worn over a thin layer of clothing (a vest or light top), not directly against bare skin. This gives you the full comforting warmth while ensuring the heat is distributed gently rather than concentrated in one spot.
Always use hot water, not boiling water, when filling — this keeps the surface temperature in a comfortable, safe range. If at any point the wrap feels too warm, loosen the strap or remove it briefly. Do not fall asleep while wearing it.
We recommend consulting your midwife or GP before using any heat product on the abdomen during pregnancy. This applies to CozyHeat as it does to electric heating pads, hot-water bottles, and similar products. Your care provider can advise based on your specific circumstances.
CozyHeat is not a medical device and is not designed or intended for use during pregnancy. Please follow your healthcare provider's guidance.
Yes — that's the whole point. The wrap is slim enough to sit flat against the body under a loose sweater, hoodie, or oversized top. The adjustable strap keeps it flush against the waist so there's no visible bulk.
It's not designed for tight-fitting clothes like a fitted shirt or workout gear — a relaxed-fit layer over the top works best. Most users describe wearing it as completely discreet at home, and several have reported wearing it on a quiet office day without anyone noticing.
Try it every day for 30 days. If the warmth isn't giving you the comfort you hoped for, send it back for a full refund — no forms, no friction, no restocking fee. We'd rather refund you than have you keep something that isn't helping.
Return shipping is covered within the EU. Refunds are processed the same business day we receive the package, and most cards see the credit within 3–5 business days.