Click / Magic Heat Packs Manufacturers

Click / Magic Heat Packs
Click / Magic Heat Packs are reusable, self-heating packs that utilize supersaturated sodium acetate solution to provide instant, controllable heat for therapeutic or comfort purposes. They are activated by flexing or “clicking” a small internal metal disc, which triggers crystallization and generates heat within seconds, without the need for external power or heating devices.

Material & Structure
Durable, flexible outer casing made from PVC, TPU, or laminated film, ensuring puncture resistance and long service life.

Internal supersaturated sodium acetate solution as the heat-generating medium.

Embedded metal activation disc to initiate the crystallization process.

Sealed leak-proof construction for repeated safe use.

Activation & Reusability
Instant heat generation to a therapeutic temperature range (typically 50–54°C) within seconds of activation.

Reusable design — simply boil the pack in water until crystals dissolve, restoring it to its liquid state for the next use.

Rapid reset time for multiple daily uses.

Design Variants
Hand warmers, pocket-sized packs, and full-body wraps for targeted warmth.

Ergonomic shapes to fit different body parts, such as neck, shoulders, knees, and lower back.

Transparent or custom-colored casings with brand printing options.

Multiple sizes for both personal comfort and medical applications.

OEM & Customization Options
Custom shapes and dimensions tailored for different retail and clinical markets.

Logo printing on casing or retail packaging.

Custom temperature range and heating duration to match application needs.

Multi-language labeling for international distribution.

Applications
Thermal therapy for muscle relaxation, joint stiffness, menstrual cramps, and back pain.

Sports warm-up and recovery to enhance flexibility and circulation.

Outdoor and cold-weather comfort during travel, camping, or commuting.

Emergency heat source in first aid kits and survival packs.

Core Wholesale & Distribution Partners
Large pharmacy and healthcare chains for seasonal and year-round sales.

Sporting goods retailers catering to athletes and outdoor enthusiasts.

Corporate and promotional product distributors for branded giveaways.

Medical and rehabilitation equipment wholesalers supplying clinics and physiotherapy centers.

Travel, camping, and outdoor gear suppliers serving cold-weather markets.