The ultimate lightweight sleeping bag
Fever Ultra is the ultimate choice for an ultralight sleeping bag. Fever Ultra has a weight of only 280 grams and an extreme temperature of down to minus -2 Celsius. The weight is kept to an absolute minimum by using the lightest down-proof fabric available, while the insulation is kept at the highest level with the help of premium European goose down. A sleeping bag popular with participants in the world's toughest ultra runs.
Features
Slim fit for perfect weight / performance ratio
Ultra-small pack size
Crystal Down® - Premium European down
Lightweight YKK zipper
Ultra-light down-resistant fabric (19g / m2)
Adjustable flat hood
Material that breathes a lot
Sleeping bag type: Summer
Temperature
Comfort: 13 ℃
Limit: 9 ℃
Extreme: -2 ℃
Tested according to European standard EN 13537
Size
Length: 205 cm
Body length (up to): 175 cm
Shoulder width: 75 cm
Foot width: 45 cm
Weight
Filling: 100 g
Weight: 245 g
Package size
Diameter: 11 cm
Length: 18 cm
Shell
Composition: 100% nylon
Construction: Rip Stop
Color: Copper
Lining
Composition: 100% nylon
Construction: Rip Stop
Colour: Black
Filling
Name: Crystal down
Type: 95/5 900+ European white goose down
Mixing ratio: 95/5
Fill Power (EU): 900+ cuin
Fill Power (USA): 950+ cuin