Cumulus Lite Line 400
Cumulus Lite Line 400
The Lite Line 400 is the warmest model in our ultralight 3-season range — built for mountain missions, bikepacking trips, and backcountry camps from spring to late autumn.
Weighing just 705 g, it delivers exceptional warmth thanks to 400 g of premium Polish goose down 850FP and ultralight Pertex® Quantum (29 g/m²) fabric that is soft, durable, and fully downproof.
Anatomical details make a real difference in the field: a shark-fin footbox for natural comfort, a fully shaped 3D hood for efficient heat retention, and a smooth full-length YKK® zipper with anti-snag protection and two-way ventilation.
Lightweight, reliable, and impressively warm for its weight, the Lite Line 400 offers outstanding warmth-to-weight performance, ideal for demanding adventures and for those who tend to feel cold even in summer.
| Technical Specifications | |
|---|---|
| Comfort Temperature | 2°C (36°F) |
| Limit Temperature | -4°C (25°F) |
| Extreme Temperature | -20°C (-4°F) |
| Weight | 705 g (24.9 oz) |
| Down Amount | 400 g (14.1 oz) |
| Down Quality | 850 FP (Fill Power) |
FEATURES
- Fill: 850 Fill Power ethically sourced Polish goose down
- Shell and liner: Pertex® Quantum 29 g/m², 15-denier ripstop, DWR finish (100% nylon)
- Full length, 5 mm YKK® zip with 2 self-locking sliders
- Zipper garage
- Zip slider with anti-snag system
- Down-filled zip insulating tube
- Mummy shape
- Anatomical, shark fin foot box design
- 3D shaped hood design
- 2 different hood draw cords for comfortable adjustment in the dark
- Construction: Trapezoid chamber design
- Separately filled front and bottom
- Differential cut design
- Inner zipped mesh pocket with a noctilucent puller
- Can be opened and ventilated at the footbox
- Can be combined with other sleeping bags
- Hang loops for storage and drying
- Stuffsack and storage sack included
MEASUREMETNTS
Maximum user height: 185 cm
Length: 202 cm
Width (top/bottom): 77/51 cm
Stuffsack’s dimensions (height/diameter): 25/17 cm
Stuffsack’s volume: 5 l
Number of down chambers: 32
Description
Cumulus Lite Line 400
The Lite Line 400 is the warmest model in our ultralight 3-season range — built for mountain missions, bikepacking trips, and backcountry camps from spring to late autumn.
Weighing just 705 g, it delivers exceptional warmth thanks to 400 g of premium Polish goose down 850FP and ultralight Pertex® Quantum (29 g/m²) fabric that is soft, durable, and fully downproof.
Anatomical details make a real difference in the field: a shark-fin footbox for natural comfort, a fully shaped 3D hood for efficient heat retention, and a smooth full-length YKK® zipper with anti-snag protection and two-way ventilation.
Lightweight, reliable, and impressively warm for its weight, the Lite Line 400 offers outstanding warmth-to-weight performance, ideal for demanding adventures and for those who tend to feel cold even in summer.
| Technical Specifications | |
|---|---|
| Comfort Temperature | 2°C (36°F) |
| Limit Temperature | -4°C (25°F) |
| Extreme Temperature | -20°C (-4°F) |
| Weight | 705 g (24.9 oz) |
| Down Amount | 400 g (14.1 oz) |
| Down Quality | 850 FP (Fill Power) |
FEATURES
- Fill: 850 Fill Power ethically sourced Polish goose down
- Shell and liner: Pertex® Quantum 29 g/m², 15-denier ripstop, DWR finish (100% nylon)
- Full length, 5 mm YKK® zip with 2 self-locking sliders
- Zipper garage
- Zip slider with anti-snag system
- Down-filled zip insulating tube
- Mummy shape
- Anatomical, shark fin foot box design
- 3D shaped hood design
- 2 different hood draw cords for comfortable adjustment in the dark
- Construction: Trapezoid chamber design
- Separately filled front and bottom
- Differential cut design
- Inner zipped mesh pocket with a noctilucent puller
- Can be opened and ventilated at the footbox
- Can be combined with other sleeping bags
- Hang loops for storage and drying
- Stuffsack and storage sack included
MEASUREMETNTS
Maximum user height: 185 cm
Length: 202 cm
Width (top/bottom): 77/51 cm
Stuffsack’s dimensions (height/diameter): 25/17 cm
Stuffsack’s volume: 5 l
Number of down chambers: 32
