Sea to Summit Trek II 18 Sleeping Bag

DESIGN & DETAILS:

• Thick 650+ compressible loft enhances warmth and comfort with high-quality down insulation
• Breathable lightweight fabric allows airflow
• Double zippers allow multi-option ventilation with smooth open/close of high-quality full-length #5 YKK zipper and bottom end ventilation of foot region zipper
• Vertical baffles and side block baffle keep insulation where warmth is most required
• Oversized zipper draft tube blocks wind and functions with head-shaped hood to lock in heat
• Extra wide tapered rectangular mummy bag shape provides spacious interior with reduced weight and bulk
• Durable liner materials
• RDS certified premium goose down ensures ethical animal treatment
• Water repellant insulation withstands drenches
• Internal storage pocket protects small important items
• Zips together with Altitude ™, Journey ™ and Venture ™ bags
• Lightweight durable Ultra-Sil ™ compression bag and storage cell materials