Cumulus Excuistic 1400Cumulus Excuistic 1400

Cumulus Excuistic 1400


Fantastic, ultralight sleeping bags expeditionary series. All Cumulus models use standard Excuistic outside waterproof fabrics Pertex Endurance weighing 36 g / m², which, despite the membrane, retains high breathability. It provides advanced protection against condensation. These sleeping bags are equipped with a matched, anatomical hood. In addition to using cegiełkowej construction chambers, Cumulus has also increased their length in feet, in order to achieve a more efficient insulation. All three models are filled with high-quality Polish goose down 850 cuin. Excuistic 1400 is the only expeditionary sleeping bag we know that when filling 1400g weighs less than 2 kg.

It is designed to be used in winter in the high mountain and arctic conditions. Made in Poland by Cumulus.

Sleeping bags are made to order. Please allow for approximately 2-3 weeks for delivery once the order has been made.


  • Outer fabric: Pertex Endurance, 36 g/m²
  • Inner fabric: Pertex Quantum, 35 g/m²
  • Filling: Polish goose down, 850 cuin
  • Construction: double “H” chambers
  • Independently filled top and bottom of the sleeping bag
  • 175 cm YKK separating zip with two self-locking sliders
  • Can be opened and ventilated at the bottom of the sleeping bag
  • Can be combined with other sleeping bags
  • 2 full length, down-filled, zip insulating baffles
  • Additional anti-snag tape
  • Independent down-filled collar with an advanced, 3D construction
  • Anatomically shaped hood with a an advanced, 3D construction
  • Internal pocket
  • Additional large mesh bag to store your sleeping bag at home


  • Total weight: 1990 g
  • Down weight: 1400 g
  • Weight of unfilled sleeping bag: 590 g
  • Comfort temperature: -25 ˚C
  • Limit temperature: -37 ˚C
  • Extreme temperature: -46 ˚C
  • Maximum user height: 192 cm
  • Length: 210 cm
  • Width (top/bottom): 87/60 cm
  • Stuff sack’s dimensions (height/diameter): 46/24 cm
  • Stuff sack’s volume: 20,8 l
  • Number of down chambers: 53

Warranty: 10 years

5 in stock

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Weight 1990 g


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