“Sweater fleece vest is good for professional setting. The low setting will get you through a 8+ hour shift. I wish the battery back was in a different location. The battery pack hits side of hip so can be bulky when layering.”
“Really enjoying this vest. Wish I had taken advantage of the second battery discount cuz I want to wear it all the time in this chilly Colorado winter. Only complaint is that the battery is a bit bulky although placement on the side is good.”