AlphaCool Polar Cooling Ice Vest Size:One Size The ActionHeat 3000maH batteries are

The ActionHeat 3000maH batteries are super slim

Ultra-thin and lightweight design for maximum comfort

provides easy heat controls on the shirt

Plug-In - Connect the power bank to USB plug located in the pocket on the back of the neck

Versatile and Practical: The ActionHeat 5V Battery Heated Waffle Knit Hat is versatile enough to be worn in various outdoor activities such as hiking

AlphaCool Polar Cooling Ice Vest Size:One Size The ActionHeat 3000maH batteries areThe AlphaCool Polar Cooling Vest is designed to keep you cool and comfortable in hot weather and warm working conditions. The unique design of this ice vest allows you to simply slip it on and instantly cool your core temperature to reduce the dangerous effects of heat stress. This ultra thin cooling vest remains flexible at any temperature for ultimate comfort and temperature regulation because it stays close to your body at all times. Filled with