Disposable Hand Warmers with 18-Hour Heat and Extra Large Size, 40-Pack

Long Lasting Heat

Designed to provide reliable warmth during extended outdoor activities, each single-use heat pack can generate heat for up to 18 hours under typical conditions. The air-activated reaction releases heat steadily rather than spiking quickly, so you experience consistent comfort throughout a day of hiking, work, or travel. This sustained output is ideal for situations where repeated warming breaks are impractical, helping you stay comfortable for longer periods. Pack several in your gear to maintain warmth across multiple shifts or outings.

Extra Large Coverage

The extra large size offers broader surface coverage compared with standard warmers, making it easier to warm both hands or a small portion of the torso without constant adjustment. Its dimensions allow convenient placement inside gloves, pockets, or along clothing layers to help support overall body warmth. Because more area is heated at once, you get noticeable comfort faster and can rely on a single pack for longer stretches. This format is ideal for users who prefer fewer adjustments and steadier heat distribution.

Simple Activation and Natural Materials

Activation is effortless — exposing the sealed pack to air begins the warming reaction so there is no kneading or special handling required. The formula uses basic components that react with oxygen to produce controlled heat without flames or batteries, designed to deliver steady warmth safely. These single-use packs are intended to be discarded after use for convenience and hygiene, making them practical for multi-day trips or work use. Follow the included instructions for proper handling and to get the best performance from each pack.

Product Specifications

• Pack Count: 40 Warmers
• Heat Duration: Up to 18 Hours Per Pack
• Activation: Air-Activated
• Use Type: Single-Use Disposable
• Size: Extra Large
• Materials: Iron, Water, Activated Carbon

Package Includes

• 40 Hand And Body Warmers
• Instruction Leaflet

Frequently Asked Questions

Q: How Do I Activate These Warmers?
Open the sealed pouch and expose the warmer to air; it will begin to produce heat within minutes and can continue releasing warmth for up to 18 hours depending on conditions. No kneading or shaking is necessary. Keep the pack in its sealed pouch until you are ready to use it for best results.

Q: Where Should I Place The Warmer For Best Results?
Place the warmer inside gloves, pockets, or between clothing layers to trap heat close to the body. Avoid prolonged direct contact with bare skin to prevent discomfort; a thin fabric barrier is recommended if needed. Positioning near core areas such as the chest or back helps maintain overall warmth.

Q: Can I Reuse The Warmer After Use?
No. These warmers are designed for single use and should be discarded after they have cooled. Dispose of used packs according to local waste guidelines.

Q: How Should I Store Unused Warmers?
Store unused warmers in a cool, dry place away from moisture and direct sunlight, and keep them in their sealed packaging until needed. Avoid crushing or puncturing the pouches to preserve performance. Refer to the instruction leaflet for any additional handling notes.