This is the lightest bag for its warmth rating on the market: at just 578 grams, the -3°C version is unbeatable, this thermally-efficient mummy bag is designed for use in summer or shoulder seasons. We’ve used technical know-how and quality materials to keep it warm and practical as well as super light: 3D, vertical V-baffles filled with 800-850 loft Hydrophobic Down; a full zip allows venting while the box foot prevents cold spots; and there’s a draft tube, three-quarter hood and internal chest drawcord.
Features:
We use two qualities of down in our sleeping bag range. The Nitrous sleeping bags are filled to order with our 800-850 loft Hydrophobic Down. 800-850 loft Hydrophobic duck down is our premium choice – a must for the gram counters. This high-lofting white duck down delivers luxurious warmth at a fine, feathery weight. This down has excellent compactability and loft recovery.
Ethically sourced down: with both the down and our supplier passing independent International Down and Feather Laboratory (IDFL) audits relating to ethical traceability
Side Zip.
Draft Tube.
3 Quarter Hood to reduce weight.
Internal Chest Drawcord.
Compatible with One Planet Quest Quilts to extend the temperature range.
Specifications:
User Height: 177cm
Shoulder Circumference: 155cm
Compressed Volume: 4.5 L
Stuff Sack Size: 15 x 27cm
Weight: 539g, 800-850 Loft Hydrophobic Down
Fill: 800-850 Loft Hydrophobic Down
3 Season: Spring, Summer, Autumn
Temperature Tested in Accordance with EN 13537
3° Comfort: the lowest temperature a 'standard' woman will be in thermal equilibrium during sleep
-3° Limit: of comfort the lowest temperature at which a 'standard' man will be in thermal equilibrium during sleep
-20° Extreme: rating is a survival rating for a 'standard' man
Fabric: 10D Vapour Vent
Shape: Mummy/Tapered Rectangular
Foot Type: Tapered w/out Zip
Baffles: Vertical
Made in Australia
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