Evo SR WhistleLoc LT

The Evo SR WhistleLoc LT is a new advancement in the backpack sternum strap whistle buckle category. The innovative design eliminates the need for an assembled whistle chamber cap, and features an open-chamber construction. This design allows for easy cleaning of dirt or debris and helps make the part lighter. The Evo SR was designed using extensive user research, leading to real and impactful improvements to the user experience. These improvements include contoured, integral triggers, which makes the releasing the buckle easy and comfortable. The Evo SR also features new, innovative side-to-side and top-to-bottom angular funneling action for seamless buckle assembly. The minimalist aesthetic and accessible function make it a great fit for a variety of applications. The result is a reliable and easy-to-use buckle with a loud emergency whistle. Components ordered separately.