Cumulus Lite Line 300
Cumulus Lite Line 300
The Cumulus Lite Line 300 is a midweight ultralight sleeping bag designed for 2–3 season use, making it ideal for spring–summer mountain trips, forest bivy overnights, and fast-and-light bikepacking adventures.
Made from lightweight Pertex® Quantum (29 g/m²), it delivers exceptional performance at just 600 g, filled with 300 g of high-quality Polish goose down. The advanced trapezoidal baffle construction maximizes thermal efficiency, providing reliable comfort in temperatures around 4°C, while still maintaining excellent packability.
The updated design features a shark-fin footbox that improves comfort and prevents down compression, keeping your feet warmer. A fully shaped ergonomic 3D hood with adjustable drawcords enhances insulation and fit, while the larger mesh internal pocket allows convenient storage of essentials like a smartphone or powerbank.
A full-length YKK® zipper with anti-snag protection ensures smooth operation and can be opened from the foot end for ventilation in warmer conditions. Thoughtful details like a noctilucent zipper pull make handling easy, even in low light.
Perfect for fast-and-light enthusiasts, the Lite Line 300 can also be extended into cooler conditions when combined with additional insulating layers.
| Technical Specifications | |
|---|---|
| Comfort Temperature | 4°C (39°F) |
| Limit Temperature | 0°C (32°F) |
| Extreme Temperature | -15°C (5°F) |
| Weight | 600 g (21.2 oz) |
| Down Amount | 300 g (10.6 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): 22/16 cm
Stuffsack’s volume: 4 l
Number of down chambers: 32
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Cumulus Lite Line 300
Cumulus Lite Line 300
The Cumulus Lite Line 300 is a midweight ultralight sleeping bag designed for 2–3 season use, making it ideal for spring–summer mountain trips, forest bivy overnights, and fast-and-light bikepacking adventures.
Made from lightweight Pertex® Quantum (29 g/m²), it delivers exceptional performance at just 600 g, filled with 300 g of high-quality Polish goose down. The advanced trapezoidal baffle construction maximizes thermal efficiency, providing reliable comfort in temperatures around 4°C, while still maintaining excellent packability.
The updated design features a shark-fin footbox that improves comfort and prevents down compression, keeping your feet warmer. A fully shaped ergonomic 3D hood with adjustable drawcords enhances insulation and fit, while the larger mesh internal pocket allows convenient storage of essentials like a smartphone or powerbank.
A full-length YKK® zipper with anti-snag protection ensures smooth operation and can be opened from the foot end for ventilation in warmer conditions. Thoughtful details like a noctilucent zipper pull make handling easy, even in low light.
Perfect for fast-and-light enthusiasts, the Lite Line 300 can also be extended into cooler conditions when combined with additional insulating layers.
| Technical Specifications | |
|---|---|
| Comfort Temperature | 4°C (39°F) |
| Limit Temperature | 0°C (32°F) |
| Extreme Temperature | -15°C (5°F) |
| Weight | 600 g (21.2 oz) |
| Down Amount | 300 g (10.6 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): 22/16 cm
Stuffsack’s volume: 4 l
Number of down chambers: 32
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Cumulus Lite Line 300
The Cumulus Lite Line 300 is a midweight ultralight sleeping bag designed for 2–3 season use, making it ideal for spring–summer mountain trips, forest bivy overnights, and fast-and-light bikepacking adventures.
Made from lightweight Pertex® Quantum (29 g/m²), it delivers exceptional performance at just 600 g, filled with 300 g of high-quality Polish goose down. The advanced trapezoidal baffle construction maximizes thermal efficiency, providing reliable comfort in temperatures around 4°C, while still maintaining excellent packability.
The updated design features a shark-fin footbox that improves comfort and prevents down compression, keeping your feet warmer. A fully shaped ergonomic 3D hood with adjustable drawcords enhances insulation and fit, while the larger mesh internal pocket allows convenient storage of essentials like a smartphone or powerbank.
A full-length YKK® zipper with anti-snag protection ensures smooth operation and can be opened from the foot end for ventilation in warmer conditions. Thoughtful details like a noctilucent zipper pull make handling easy, even in low light.
Perfect for fast-and-light enthusiasts, the Lite Line 300 can also be extended into cooler conditions when combined with additional insulating layers.
| Technical Specifications | |
|---|---|
| Comfort Temperature | 4°C (39°F) |
| Limit Temperature | 0°C (32°F) |
| Extreme Temperature | -15°C (5°F) |
| Weight | 600 g (21.2 oz) |
| Down Amount | 300 g (10.6 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): 22/16 cm
Stuffsack’s volume: 4 l
Number of down chambers: 32
