The Palmwarm Hand Warmer is a rechargeable, palm-sized warmer built to keep your hands comfortable through cold commutes, outdoor activities, or long days outside. The sealed heating element holds steady warmth for up to eight hours on a single charge.
An ergonomic shape cups naturally in your palm, with dual-sided heat surfaces so you can warm both hands at once or focus on one. The rubberized exterior grip keeps it secure even when your hands are cold, and the medical-grade silicone shell wraps an aluminum heating core for durable, even heat distribution.
Why it works
2600mAh lithium-ion battery charges via USB-C in about two hours and retains 80% of its capacity after 500 charge cycles
Compact 4.5 in by 2.8 in size fits easily in a jacket pocket or small bag
