Hi Mark, thank you for your feedback. We’re glad to hear the vest keeps you nice and warm. We also appreciate you noting the battery pack fit, and your comments have been shared with our team as we continue working to improve the design and overall experience. Thanks for choosing ororo.
“This vest and battery are awesome! I bought a cheaper brand and it malfunctioned after 4 weeks. The Ororo vest is much higher quality and it works great. I’m retired and I wear it almost 16 hours a day. I’m very active and spend a lot of my time outside. It’s just plain awesome.”