Sea to Summit Venture II Women Long Sleeping Bag

The Sea to Summit Venture II Women Long is a high-performance down sleeping bag designed for female adventurers who demand warmth, comfort, and packability. Featuring 650+ Loft ULTRA-DRY Down insulation, this bag offers excellent thermal efficiency while remaining lightweight and compressible. The women-specific cut provides extra insulation in key areas, and the long size accommodates users up to 183 cm. Ideal for three-season camping and backpacking, the Venture II combines responsible sourcing with reliable performance.

Advantages

650+ Loft ULTRA-DRY Down provides superior warmth-to-weight ratio and water resistance. Vertical baffles over the chest prevent down migration, while horizontal baffles in the lower body reduce cold spots. The tapered rectangular shape balances space and thermal efficiency. RDS certification ensures ethical down sourcing.

Suitable for

• Women's backpacking and camping in spring, summer, and autumn
• Users up to 183 cm tall
• Sleeping in temperatures down to -7°C (20°F) for comfort

Key specifications

• Insulation: 650+ Loft ULTRA-DRY Down, 450 g fill weight
• Comfort temperature: -1°C (30°F) for women
• Lower limit temperature: -7°C (20°F) for men
• Extreme temperature: -25°C (-13°F)
• Shell and liner: 20D Nylon
• Zipper side: Left
• Max user height: 183 cm
• Shoulder girth: 155 cm, Hip girth: 145 cm, Foot girth: 122 cm
• Packed volume: 4.8 L (compressed)
• Shape: Tapered rectangular
• Includes Ultra-Sil compression sack and large storage cell

Recommendations

For optimal performance, store the sleeping bag loosely in the large storage cell to maintain loft. Use a sleeping pad with appropriate R-value for your conditions. The left-side zipper is designed for right-handed users; if you prefer a right-side zipper, consider the men's version.