I've been using the Kogalla RA Single Pack on my hunting trips everywhere from Alaska to Maine, and it has become an essential part of my gear. With a quick addition of velcro, I've made it a reliable companion that attaches easily to my binocular harness. The design is simple and effective, offering a hands-free experience that is invaluable in the wilderness. The battery pack fits snugly in the harness, and the light stays securely in place no matter how rough the terrain. It's always ready in my backpack, providing dependable light whenever it's needed. Whether hiking under a dark sky or navigating early morning trails, the Kogalla RA delivers impressive brightness, enhancing visibility and safety. For any outdoor enthusiast, this light is more than an accessory, it's a necessity. Kudos to the makers for creating such a practical, user-friendly tool!