Description

Gear up for your next high altitude or colder latitude adventure with the Alpine Down Sleeping Bag. The expedition mummy fit provides ample space for winter gear, while the modified Free-Flow Zip system provides ventilation and versatility. Complex construction throughout and 850+ fillpower, RDS-certified non-PFAS Ultra-Dry Goose Down delivers maximum warmth retention.

Features

• RDS-certified, 850+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
• Recycled 20D nylon shell material with non-PFAS DWR is light and durable. Hood and footbox have a highly water resistant, breathable fabric for extra moisture protection - ideal for bivies or snow caves
• Roomy expedition mummy fit provides plenty of space for you, performance clothing and gear you don't want to freeze
• Highly breathable liner for enhanced comfort
• Free-Flow Zip System: Full-length zipper with half-length zipper on opposite side for excellent temperature regulation
• Technical hood and footbox, efficient mummy shape and generous draft tubes on the zippers maximize warmth retention
• Sea to Summit Guarantee is offered for the Lifetime of this product
  

Specifications

• Weight: R: 1.5 kg, L: 1.7 kg
• Fill weight: R: 1000 g, L: 1135 g
• Internal chest circumference: R: 160 cm, L: 170 cm
• Internal hip circumference: R: 149 cm, L: 159 cm
• Internal foot circumference: R: 122 cm, L: 132 cm
• Packed dimensions: 20 x 30 x 50cm
• Recommended user height: R: 185 cm, L: 198 cm
• Compression sack volume/compressed volume: R: 26L/12.6L, L: 26L/14L
• Temperature Rating: ISO Comfort: -19°C, ISO Limit: -29°C
• Insulation type: RDS certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment
• Material: Shell: 100% Nylon Lining: 100% Nylon Fill: 90/10 Goose Down Stuff Sack: 100% Nylon - excluding trims