Cocoon

The Cocoon Sleeping Bag delivers an exceptional warmth-to-weight ratio without sacrificing comfort, making it perfect for lightweight, multi-season adventures. Its full, cosy hood keeps your head warm, while Storm Foot technology uses waterproof, windproof, and breathable fabric to protect your feet in damp or cold conditions. Filled with 800–850 loft non-PFC hydrophobic down, the bag maintains loft even in wet conditions. The 10D Vapour Vent V2 shell and lining are downproof by construction, highly breathable, water-repellent, and durable for long-lasting performance. The generous shape provides freedom of movement, while Vertical-V baffles and a draught tube trap heat where you need it most. A full-length YKK #5 locking zip opens from the foot for ventilation, and the anti-snag slider with draft tube prevents zipper jams for a hassle-free experience.

Cocoon Down Sleeping Bag Features

• Box foot mummy shape maximizes warmth while allowing freedom of movement
• Storm Foot with waterproof, windproof, breathable Pertex Quantum Pro® keeps feet dry and warm
• Vertical-V baffles and differentially cut design maintain loft and prevent down migration
• Large foot-box reduces compression and provides room to move toes
• Contoured full hood and draught tube trap heat around head and zipper
• Independent ankle-to-ankle foot zip allows ventilation and full opening
• Full-length compatible zips allow two bags to join together
• Filled with ethically-sourced 800–850 loft non-PFC hydrophobic down that repels moisture

TECH SPECS

• Temperature rating: ISO 23537-1 tested
• Shape: Box foot
• Storm Foot: waterproof, windproof, breathable Pertex Quantum Pro®
• Baffles: Vertical-V with box wall construction
• Zipper: Full-length YKK #5 with locking slider and anti-snag cover, RH/LH options
• Fabric: 10D Vapour Vent V2 shell, breathable, downproof, non-PFC water-repellent; foot uses Pertex Quantum Pro®
• Insulation: 800–850 loft down, 55/45 top-bottom, non-PFC hydrophobic treatment