ActionHeat One-Time-Use Heated Vest, XL/XXL

The ActionHeat Instant Warming Vest provides wearable warmth without batteries. Remove it from its packaging to activate the eight air-activated heat packs—four positioned on the chest and four on the lower back. The vest heats up in minutes and provides up to 8 hours of warmth. Designed for one-time use; do not wash or iron, and discard after use. Manufacturer states a 5-year shelf life. Size: XL/XXL.