Big Agnes Anthracite 20°

The Anthracite 20° is a classic mummy-style sleeping bag built for versatility across a wide range of adventures. It’s designed for folks who want reliable warmth, packable size, and a bag that works just as well in the backcountry as it does close to home.

Highlights

• 20° temperature rating provides dependable warmth for cool nights without being overkill in shoulder seasons

• Synthetic insulation keeps you warm even if things get damp and dries faster than down

• Lightweight and packable for summer backpacking and overnight trips

• Recycled shell, lining, and insulation reduce environmental impact without sacrificing performance

• PFAS-free water-repellent treatment helps shed moisture while keeping materials cleaner and simpler

Best for

Backpackers, campers, and families looking for one sleeping bag that can handle summer trips, early fall nights, and casual camping. A solid choice for anyone who values durability, comfort, and versatility over niche, single-use gear.