How to Use Your Heating Wrap
Heat
Microwave each hand warmer for 40 seconds. If it's too hot, let it cool down first before inserting your hand inside.
Apply
Insert your hands inside the glove. The hydra-beads fill molds comfortably to the shape of your fingers and thumb.
Clean
It is easy to clean the hand warmers. Wash with mild soap in warm water. Line dry or microwave it to speed up the drying process.
Helping 1M+ People Find Relief Since 2002
Comfort That Outperforms The Rest
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| Moist hydra-beads filling | ||
| Filling mold to your fingers | ||
| Soft plush and sectioned filling | ||
| Even, balanced heat | ||
| Elastic band prevents falling off | ||
| Hot & cold therapy | ||
| Reusable & durable | ||
| Washable and easy to clean | ||
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:
• 1.5 lb hand warmer: 40 seconds each (maximum 60 seconds)
• 0.5 lb eye mask: 30 seconds (maximum 40 seconds)
• 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.
The eye mask is made of plush fabric and cotton lining, filled with hydra-beads.
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:
- Plush fabric
- 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.





