Sea to Summit Ascent -9°C Down Sleeping Bag | Men's

THREE-SEASON ULTRALIGHT VERSATILITY

Sea to Summit’s Ascent –9°C Down Sleeping Bag for Men blends RDS-certified 750+ fill-power Ultra-Dry Down with an ultralight 20D recycled nylon shell and liner to deliver exceptional warmth-to-weight and moisture resistance across three seasons. Cinch down the technical hood and zip up the draft-tube–protected YKK® #5 zippers for maximum warmth, or use the Free-Flow Zip system to vent or convert to a quilt on warmer nights.

Why Ascent –9°C Down Sleeping Bag – Men’s?

Designed for versatile outdoor use, this bag offers targeted insulation and adaptable ventilation in a lightweight, packable package.

Conquer varied conditions—add the Ascent –9°C Down Sleeping Bag to your cart at Land & Sea today.

Ascent –9°C Down Sleeping Bag – Men’s Features

• 750+ Fill-Power Goose Down: RDS-certified Ultra-Dry Down treatment for maximum loft and moisture resistance.
• 20D Recycled Nylon Shell & Liner: Ultralight, breathable fabrics with a durable water-repellent finish.
• Free-Flow Zip System: Three-zip construction allows full unzip, venting or conversion to a quilt.
• Technical Hood & Anatomical Footbox: Engineered to seal in warmth where you need it most.
• Relaxed Mummy Shape: Provides more room in the hips and shoulders for comfortable side-sleeping.
• Box & Vertical Baffles: Prevent down shift and ensure consistent insulation.
• Sea to Summit Lifetime Guarantee: Product support for the life of your bag.

Ascent –9°C Down Sleeping Bag – Men’s Specifications

• Comfort Rating: 15 °F (–9 °C).
• Fill Power: 750+ goose down.
• Shell & Liner Fabric: 20D recycled nylon with DWR treatment.
• Weight: 2 lb 4 oz (1020 g) [Regular], 2 lb 8.8 oz (1157 g) [Long].
• Compressed Volume: 7.5 L [Regular], 8 L [Long].
• Zip System: Free-Flow zipper system.
• Shape: Relaxed mummy fit.
• Includes: 40D recycled nylon compression bag.
• Size Options: Regular (fits users up to 185 cm), Long (fits users up to 198 cm).

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