What Our Gearhead(R) Experts Are Saying:"This bag is my go-to synthetic option for shoulder-season trips or wet climates. It packs well, feels cozy, and stays warm even when conditions turn damp. I've used it for everything from backpacking to backyard overnights."The Anthracite 20 FireLine Pro Recycled Sleeping Bag hits the sweet spot between lightweight packability and cozy, reliable warmth. With a 20degF temperature rating and synthetic FireLine Pro Eco insulation, it offers dependable performance even in damp conditions-making it a smart choice for variable spring and fall conditions or trips near water. Its mummy shape cuts weight and bulk while helping retain heat, and the contoured hood adds an extra layer of comfort for chilly nights. Oversized draft tubes and a no-draft collar seal in warmth, and a water-repellent shell helps fend off condensation or tent drips. We appreciate the blend of technical performance and approachable comfort that makes this bag ready for everything from casual car camping to serious backcountry treks.