The Fever Zero is the ultimate choice when you need a super lightweight sleeping bag guaranteed to keep you warm. It has a weight of a mere 280 grams and an extreme temperature down to minus 1 Celsius. Weight is kept to a minimum by using a stitched through construction and a half length zipper while insulation is kept at it highest by using the finest quality European goose down available. The bag is a hit for participants in the worlds hardest ultra endurance events like the Marathon Des Sables where you have to carry your own gear. The soft and down proof outer fabric makes the Fever Zero extremely soft and comfortable.

  • hood adjustment
  • ultra compact packable
  • lightweight YKK half length zipper
  • breathable water repellent fabric
  • lightest down proof fabric in the world
  • Flat hood with adjustment
  • Hanging loops


Comfort: 15°C
Limit: 12°C
Extreme: -1°C

Length: 210 cm
Shoulder width: 77 cm
Foot width: 52 cm
Weight: 245 g

Pack Sack

Size: 11 x 18 cm
Type: Pack sack
Compressed size: cm

Storage bag

Storage bag size M included
Size 55 x 110 cm
We recommend that you store your sleeping bag in the storage bag, when it's not in use.

Next to Nothing
100% Nylon
Yarn thickness: 7 d
Next to Nothing

Crystal Down™

95/5 European White Goose down
Euro standard 900+ cuin
US standard 970+ cuin
<p><em>Crystal Down™</em></p>

Fever Zero

The ultimate lightweight sleeping bag

  • Red Dot award, best of the best - 2014
  • Outdoor industry award - 2013