Large Self Heating Warm Patch Body Warmer 8 to 10 Hours Heat for Cold Weather

Large Self-Heating Warm Patch, known in Chinese as Nuan Bao Bao (暖宝宝), is a disposable body warmer that generates gentle heat through air-activated oxidation. Each patch measures 10 x 13 cm and provides warmth for approximately 8 to 10 hours, making it a practical choice for cold weather, outdoor activities, or everyday warmth. Apply to clothing over the body area needing warmth. For external use only.

Key Selling Points

• Large 10 x 13 cm size covers more surface area for full-body warmth
• Self-heating design activates on contact with air, no batteries or electricity needed
• Provides sustained warmth for approximately 8 to 10 hours per patch
• Maximum temperature reaches about 63 degrees Celsius for effective cold-weather comfort
• Disposable and portable, ideal for travel, outdoor work, and seasonal use

Quality & Sensory

Each patch is a flat, soft non-woven fabric pouch with a smooth outer surface and a mild, neutral scent. When activated, it emits steady, gentle warmth that typically feels comfortable against clothing. The adhesive backing keeps the patch securely in place during wear.

Technical Specifications

Usage Scenarios

• Attach to clothing over the lower back during cold weather
• Apply to the abdominal area over a shirt for warmth during winter
• Use on shoulders or neck area over clothing during outdoor activities
• Place on outerwear during commuting or travel in cold conditions
• Use during camping, hiking, or other outdoor winter activities

Traditional Uses

In traditional Chinese practice, external warming patches are used to provide localized heat to areas of the body that feel cold or stiff. They are commonly applied over clothing on the lower back, abdomen, or shoulders during cold seasons. This practice reflects the traditional Chinese wellness concept of using warmth to support comfort and circulation in cold weather.

FAQ Q&A