Expedition 1400 Down Sleeping Bag (-40°F)
The Expedition 1400 sleeping bag is the warmest in our range and is designed to offer warmth and protection in temperatures as low as -40F. The Expedition series of sleeping bags are designed for use on expeditions to 8000m peaks and in polar environments.
Performance
Activities
We recommend using this for:
- Expedition
The Expedition series of sleeping bags are the warmest-weight bags in the Rab range and are designed for use on expeditions to 8000m peaks and in polar environments.
With 1400g of the highest quality 850FP down, the Expedition 1400 is designed to offer warmth and protection in temperatures as low as -40F. Specifically designed for expedition use, the Expedition 1400 is slightly oversized to accommodate larger Expedition clothing, and uses a combination of high quality Pertex® inner and outer fabrics.
Key technical features include water-resistant linings at the head and foot to prevent water ingress, longitudinal baffles to minimise down migration, and a face baffle for improved use with a hood. The Expedition range of sleeping bags are hand-filled in Derbyshire, UK.
Get stuck into the detail
Want to learn more about the details that set this gear apart? Hear about the tech, fabrics, and features from the team behind the design.
Play Video- Weight:2070g/73oz
- Insulation:850FP European Goose Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (1400g / 49.4oz)
- Rab sleep limit:-40°F / -40°C
- Packed size:19.7in x 11.8in (50cm x 30cm)
- Inner fabric:Fabric Inner - Pertex® Quantum:,DWR 80/20,1cc,49g/m²,30d/30d,100% nylon
- Outer fabric:Fabric Outer - Pertex® Quantum Pro:,1000 HH,DWR 80/20,58g/m²,30d/30d,100% nylon 6 with Pertex® Pro coating
- Product Code:QSM-25
- Pertex® Quantum Pro outer fabric
- Pertex® Quantum inner fabric with Polygiene® Stays Fresh Technology
- Pertex® Quantum Pro inner fabric in hood and foot
- 850FP European Goose Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (1400g / 49.4oz)
- Rab® Fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax®
- Close fitting neck baffle design
- Longitudinal chest baffles with internalFlowgate® technology to control down
- Face baffle for improved hood fit
- Mummy shape
- Longitudinal foot baffles to minimise down migration
- Proportionally assigned differential cut
- Down clothing compatible (larger internal lining than other Rab® sleeping bags)
- ¾ length YKK® 8 coil main zip
- Left hand zip only
- Anti snag zipper webbing tape
- Internal collar and hood drawcord
- Trapezoidal baffle chamber design
- Angled foot box
- Internal drawcords
- Dry bag compression stuff sack
- Zipped storage sack with water-resistant base for home storage
- Filled in Derbyshire UK
Sleeping Bag Size Guide
| Extra Wide Mummy | Regular |
|---|---|
| Sleeping bag length | 225cm / 88.6 in |
| Max user height | 195cm / 76.8 in |
| Internal shoulder girth | 170cm / 66.9 in |
| Internal hip girth | 138cm / 54.3 in |
| Internal foot girth | 110cm / 43.3 in |
| Pack size | 19.7in x 11.8in |
Material facts
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Material Facts
Expedition 1400 Down Sleeping Bag (-40°F)
| Recycled | PFAS i
|
|
|---|---|---|
|
Total recycled content* i
|
29% | Yes |
|
Fabric i
|
70% | Yes |
| Outer | 95% | No |
| Liner | 0% | Yes |
| Insulation | 0% | No |
|
Zips i
|
36% | No |
|
Trims i
|
8% | No |
| Renewable Energy | ||
| Product Manufacturing | 64% | |
| Manufactured in United Kingdom | ||
| *Calculations based upon the weight of a regular length sleeping bag. | ||
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Pertex® Quantum Pro
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What is hydrophobic down?
We finish all our down with a hydrophobic treatment that enables it to retain its loft in damp conditions, so that your gear dries fast and stays warm. Find out how it works.
*With the exception of our 1000FP down.
What is hydrophobic down?
We finish all our down with a hydrophobic treatment that enables it to retain its loft in damp conditions, so that your gear dries fast and stays warm. Find out how it works.
*With the exception of our 1000FP down.