The Gruezi Biopod 2C Wool Zero Mummy Sleeping Bag is a premium, three-season sleeping solution designed for comfort, performance, and sustainability. Engineered for trekking, backpacking, biking, and camping from spring through autumn, this sleeping bag offers excellent temperature and moisture regulation with its Lavalan AlmWolle insulation—crafted from natural Alpine wool and Ingeo polylactic acid (PLA). Its mummy shape ensures lightweight efficiency without compromising on roominess, with dimensions suitable for users up to 185cm tall. The dual-layer construction combines wool and synthetic insulation to maintain warmth even in damp conditions, and its lower temperature rating of 2°C ensures dependable use in cooler environments. The bag also supports foot ventilation, comfort-driven features like an adjustable hood, face baffle, and pillow pocket, along with innovations such as Feater loops for add-on heating and a mosquito net-ready head area. It's a true fusion of nature, technology, and user-centered design, with eco-conscious materials that are PFC free, OEKO-TEX certified, and compliant with Gruezi’s Green Codex standards.

Key Features:

• Three-season applications: Ideal from spring to autumn, including high humidity or damp environments.
• Lower temperature rating: Comfort at 7°C | Sleeping 2°C | Extreme -12°C per EN 23537.
• Long mummy shape: For users up to 185cm tall, while the mummy shape helps retain heat efficiently.
• Lavalan AlmWolle insulation: Natural Alpine wool blended with corn-based Ingeo PLA for climate regulation and sustainability, while ensuring compliance with animal protection standards.
• Two-layer construction: Wool and synthetic down for balanced warmth and moisture control.
• Adjustable hood: Snug fit that contours to your head, with a face baffle that insulates the face zone to minimise heat loss.
• Pillow pocket: Insert a fleece jacket or clothing item for a stable pillow.
• Mosquito net attachment: Allows optional accessory of a size M Gruezi 3D mosquito dome (sold separately).
• Internal and external pockets: Keep valuables within reach.
• Innovative, smooth-operating zipper: Allows for easy use and reduces heat loss.
• • Two-way zipper: Opens from both ends.
  • Auto-lock zipper: Prevents accidental opening.
  • Anti-snag zipper: Reinforced with robust zipper tape for smooth operation.
  • White zipper: Easy visibility in the dark.
  • Zipper cover: Prevents cold spots and heat loss.
• Footbox: Pre-shaped design gives room to move your feet.
• Foot ventilation system: The innovative zipper that enables heat regulation by opening a flap, with a built-in mosquito net for protection from bugs.
• Feater loops: Compatible with Feater – The Feet Heater (not included).
• Green Codex certified: Ethical wool sourcing and eco-conscious production.
• OEKO-TEX certified: Free from harmful substances for safe skin contact.
• PFC free: No perfluorinated chemicals, better for you and the environment.
• Water repellent: Treated with BIONIC-FINISH ECO for high resistance to moisture.
• Hand or machine washable: Wool cycle compatible; dries best flat and aired.