Rab Expedition 1000 Sleeping Bag

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All about this product



The Expedition 1000 Sleeping Bag has a very impressive warmth to weight ratio as it's designed for use on expeditions to 8000m peaks, as well as use in polar environments. With 1000g of the highest quality 850FP European Goose Down, the Expedition 1000 is designed to offer warmth and protection in temperatures as low as -30°C.


Specifically designed for expedition use, it's 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.

Technical details

Ideal use:

Expedition, polar


Outer: Pertex Endurance (100% nylon ripstop)

Inner: Pertex Microlight (100% nylon)

Insulation: Hydrophobic European Duck Down (850 fill power)

Key features:

Longitudinal chest baffles with internal Flowgate technology

Proportionally assigned differential cut

Internal YKK 3 coil zipped stash pocket

Trapezoidal baffle chamber design

Internal collar and hood drawcord

Dry bag compression stuff sack

3/4-length YKK 5 coil main zip

Down clothing compatible

Longitudinal foot baffles

Close fitting neck baffle

Internal drawcords

Anti-snag zip tape

Angled foot box

Face baffle

Tech specs:

Rab sleep limit: -30°C

Internal length: 195cm

Internal chest width: 80cm

Internal hip width: 63cm

Foot width: 45cm

Weight: 1.625kg



Insulation Type
Outer fabric composition
Pertex Endurance

Technical Features

Season rating
5 Season


Sleeping bag shape
Mummy Shape
Fill power (cuin)
Sleeping bag features


Weight (g)

Other features

Ideal For
Mountaineering, Trekking
Product Code


This product is made from materials such as recycled, organic, alternative (fast renewable raw materials), a combination of these and/or does not intentionally contain any chemicals.
At least 50% Recycled Synthetics


This product as a whole or the individual materials within this product have the following certification(s). These are voluntary guidelines used to demonstrate their commitment to good environmental, social, ethical, and food safety practices.
Fair Wear

About this brand


The Rab story began in 1981 in the attic of a small, terraced house in Sheffield where Rab Carrington made the first sleeping bag to bear his name. Hand-stitched and devised with his own ingenious eye, Rab's experience from years spent in the mountains was apparent in his designs, and soon there was popular demand from Rab's friends and the growing local climbing community. Now, decades later, those honest, hard-wearing designs can be found all over the world; wherever adventurous individuals face up to the elements. From Himalayan peaks to cold, crisp evenings around a camp fire. This began as the brand's story, but it also belongs to those who've loved and cared for each and every one of our products. Who've made them their companions on long trips and expeditions. 


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