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

Long Lasting Thermal Performance

Designed to deliver extended warmth through a steady, controlled heat output, each disposable warmer helps maintain comfort during long outdoor activities. The air-activated chemical reaction generates heat gradually so the pack stays warm for up to 18 hours under typical conditions. This long runtime is ideal for users who need reliable warmth on multi-hour trips, overnight events, or long work shifts outdoors. Carrying several units in a single case makes it easy to plan for a full day without interruption. 

Extra Large Size for Greater Coverage

The larger dimensions provide more surface area for heat, making these warmers suitable for pockets, gloves, boots, or inside clothing layers to warm both hands and core areas. Because each pack covers a wider area than standard mini warmers, it reduces the need to shift or reposition during activity. This size is especially useful when you want sustained contact against clothing without bulk or stiffness. The slim profile fits discreetly while still delivering noticeable warmth where you need it.

Simple Air Activation and Single Use

Activation is as simple as opening the wrapper and allowing air to start the reaction, so no kneading or special steps are required to get immediate warmth. Each unit is intended for single use, making disposal straightforward after a full runtime and eliminating maintenance or recharging. The composition uses common, non-liquid materials that develop heat safely when exposed to air, providing an easy solution for on-the-go warmth. Storing the units in the included case keeps them ready and organized until needed.

Product Specifications

• Quantity: 40 Disposable Warmers Per Case
• Heat Duration: Up To 18 Hours Per Warmer
• Activation: Air Activated; No Shaking Required
• Intended Use: Hand and Body Warming
• Size: Extra Large For Increased Coverage
• Composition: Iron, Water, Activated Carbon

Package Includes

• 40 Disposable Personal Warmers
• Rigid Storage Case
• Instruction Sheet

Frequently Asked Questions

Q: How Do I Activate The Warmer?
Open the sealed pouch and expose the warmer to air; the reaction begins immediately and no kneading is necessary. Place the activated pack in a pocket or glove to trap the warm air close to your hands or body.

Q: How Long Will One Warmer Provide Heat?
Under typical conditions a single unit can provide warmth for up to 18 hours, though actual duration can vary with outside temperature and placement. Keeping the warmer inside clothing layers can help retain heat longer.

Q: Where Should I Place The Warmer When Wearing It?
Position the warmer in a pocket, inside gloves, near the torso in an inner pocket, or against layered clothing for best comfort; avoid direct prolonged contact with bare skin. Use common-sense placement to maintain comfort while preventing excessive local heat build-up.

Q: Are These Warmers Safe To Use?
When used as directed, the warmers are designed to be safe for typical personal warming needs; follow the included instructions and avoid puncturing the pouch. If you have specific skin sensitivity concerns, limit direct skin contact and check for any irritation during use.