SunnyBay’s air-activated disposable heat packs deliver up to 12 hours of soothing warmth at 113°F to relieve muscle soreness, cramps, and tension—no microwave needed. Compact and portable, they’re perfect for on-the-go relief at work, school, or travel. The included wearable belt keeps heat comfortably in place while protecting your skin and clothing. Designed for single use, these odor-free, no-mess heat wraps offer convenient, effective relief whenever you need it.

Open the package when ready to apply. Wear the belt then insert the heat patches into the pockets. The heat can last for up to 12 hours.
Air out hourly to avoid burns to the skin.

Patch size: 5 x 3.5 inches
Belt length: 42 inches, can stretch out to 60 inches.
24 heat patches and 4 reusable belts in each box.
Weight each patch: 0.1 oz

12 HOURS OF HEAT
Sunny Bay’s air-activated body heating packs provide up to 113 ºF of safe heat to relieve muscle soreness, soreness, and tension caused by intense training or accidental tweaks that can happen during daily activities. No microwave is necessary - activate it right out of the package for the best thermal therapy for your aching body.

AIR ACTIVATED
Sunny Bay air-activated heat pads are the most effective way to relieve soreness during your busy day at work, school, or on the go. Please keep them in your purse, gym bag, or backpack for instantly accessible relief from muscle aches, cramps, and strains.

COMFORTABLE
Using the belt, the heat is directly on the skin via the pocket fabric. The pack stays put whether you’re standing up or moving around in your office chair. They provide heat for up to 12 hours when applied, and 8 hours of relief when removed, and are designed to protect your skin from the long-lasting heat stored inside.

PROTECTIVE

Protect your body and clothing with our wearable belts, designed for maximum comfort. Air out hourly to avoid burns to the skin.

DISPOSABLE
No need to save them! These heat wraps are designed to provide soothing relief from muscle aches and soreness and be disposed of easily. They’re odor-free, you don’t have to wash them, and you can buy as many as you like for instant treatment when needed.

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