Big Agnes Anthracite 30 (Fireline Pro Recycled) Long Left Slate

Built for versatility and comfort, the Big Agnes Anthracite 30 is a lightweight, all-gender mummy-style sleeping bag ideal for everything from summer backpacking trips to backyard sleepouts. With FireLine Pro Eco recycled synthetic insulation and a PFAS-free water-repellent coating, this bag keeps you warm and dry while minimizing environmental impact.

The traditional mummy design traps body heat efficiently, while thoughtful features like a contoured hood, no-draft collar, and two-way anti-snag zipper make for a cozy night under the stars. Whether you're on the trail or at the campsite, the Anthracite 30 delivers lightweight performance with sustainable materials and comfort-first design.

Features:

• Eco-Friendly Warmth – Insulated with FireLine Pro Eco recycled synthetic insulation for reliable performance and compressibility.

• PFAS-Free Water Repellency – Shell and lining fabrics feature an eco-conscious moisture-repellent finish.

• Mummy-Style Shape – Offers lightweight packability and maximized heat retention.

• Comfort-Focused Hood – Contoured hood and low-profile cordlock adjust easily for a snug, draft-free fit.

• No-Draft Construction – Oversized collar, zipper draft tube, and cinchable upper hood opening seal out cold air.

• Smooth Zipping – YKK #5 two-way, anti-snag zipper with garage allows for easy in-and-out access.

• Zip-Together Compatible – Left zip (All-Gender) mates with right zip (Women’s) bags for shared warmth.

• Interior & Exterior Loops – Attach a liner (sold separately) or hang to dry or store with ease.