Caroline Gleich on Instagram: "The Patagonia PowSlayer kit delivers the highest level of durable storm protection deep in the backcountry. It’s a lightweight, breathable, packable 3-layer GORE-TEX ePE Pro shell. But the most important part of this kit isn’t what you see. It’s what Patagonia removed. For decades, most waterproof gear relied on PFAS, “forever chemicals” that take thousands of years to break down and build up in our water, soil, food, and bodies. They’re linked to cancer, hormone d