Sea To Summit Spark Sp III Gray

• Ultralight 7D and 10D fabrics to minimize the weight and dimensions of the sleeping bag when packed
• Loft RDS 850+ ULTRA-DRY Down™ goose down for maximum insulation capacity
• A sarcophagus-shaped design for optimal comfort and effective insulation
• Vertical padding that prevents the padding from moving and creating cold spots
• The nylon outer shell and 50D lining fabric allow for long life while providing good compressibility
• Light enough to carry in a backpack, this sleeping bag is durable enough for outdoor adventures with kids or dogs
• Padding divided into H rooms to contain excess down and limit cold areas
• The size of the Expedition Mummy Sleeping Bag provides additional space for additional layers of clothing or more movement
• Vertical torso padding optimizes the position of the duvet to prevent it from shifting during use
• Full side zipper with two pullers for easy access and additional ventilation options
• Zipper with bead, hood and padded front collar to prevent heat loss when needed
• Max user height: < 183 cm
• Shoulder circumference: 155 cm
• Hip circumference: 135 cm
• Foot circumferences: 94 cm
• Packaged dimensions: 15 x 15 x 35 cm
• Compressed volume: 4.6 L
• Weight of filling: 430 g
• Total weight: 665g

Temperature ranges:

- comfort temperature: -2°c
- comfort limit temperature: -8°C
- extreme temperature: -26°C

- Comfort temperature : up to this temperature, the user, in a relaxed position on his back, does not feel any cold.
- Comfort limit temperature : between the comfort temperature and the comfort limit temperature, the user must move into a curled up position to maintain a comfortable heat level. Below the comfort limit temperature, the user may feel cold.
- Extreme temperature : temperature below which the user will feel a great sensation of cold which can be harmful to health (hypothermia). It is not recommended for a user to reach extreme limits.