Hypersphere 9.5 Down Sleep Mat (840g)

£190.00

Info
Delivery and returns Delivery
Rab Promise

When warmth and comfort are critical, this thick, rugged, down-filled sleep mat ensures a sound night's sleep in the world's coldest environments.

R-value : 9.5. Ultra-warm. Comfortable. Down insulation.

Activities:
Expedition
Mountaineering
Trekking

Shape:
Rectangular
Size Guide

Weight:
Regular: 840g / 29.6oz. Regular Wide: 1014g / 35.8oz. Long Wide: 1081g / 38.1oz

R-value:
9.5

Packed size:
Regular: 24cm x 16cm (9.4in x 6.3in). Regular wide: 27cm x 16cm (10.6in x 6.3in). Long wide: 27cm x 16cm (10.6in x 6.3in)

Dimensions:
Regular: 183cm x 53cm x 10cm. Regular wide: 183cm x 64cm x 10cm. Long wide: 196cm x 64cm x 10cm

This unique guarantee promises to support you before, during and after your adventure, combining gear advice, aftercare services, and our Rab Warranty, to help you get more out of your gear.

For more information, please visit our Rab Promise page.

Features

WeightRegular: 840g / 29.6oz. Regular Wide: 1014g / 35.8oz. Long Wide: 1081g / 38.1oz
Insulation650FP European duck down with Nikwax fluorocarbon-free hydrophobic finish (260g / 9.17oz)
Main fabricEmbossed 75D recycled polyester with internal TPU coating (LW Glue)
Secondary fabric75D recycled polyester with intrernal TPU coating (LW Glue)
DimensionsRegular: 183cm x 53cm x 10cm. Regular wide: 183cm x 64cm x 10cm. Long wide: 196cm x 64cm x 10cm
R-value9.5
Packed sizeRegular: 24cm x 16cm (9.4in x 6.3in). Regular wide: 27cm x 16cm (10.6in x 6.3in). Long wide: 27cm x 16cm (10.6in x 6.3in)
Product codeQMA-08

The Hypersphere 9.5 is the result of our 40 years of down mastery combining with the technologies we’ve honed for our lightweight sleep mat collection. This thick, ultra-warm down-filled sleep mat offers unmatched comfort and insulation for when you’re hunkering down at high altitudes or on expeditions to polar regions. With a hardwearing fabric and uncompromisingly comfortable design, it’s rugged, versatile, and adapts easily to remote and challenging environments.

Outstanding R-value, at 9.5 for a weight of just 840g.
Oversized outer chambers help keep you centralised on the mat.
Heat is trapped and stabilised in the 650FP duck down, providing an effective thermal barrier between you and the freezing ground.
Lightweight construction uses air and insulation for superb warmth-to-weight ratio and minimal pack size.
At 10cm thick, the mat is exceptionally comfortable and supportive.
Hybrid rectangular shape allows various comfortable sleeping positions.
Withstands the rigours of an expedition with durable 75D recycled fabric.
Pump sack included for rapid and hygienic inflation.
Roll-away stuff sack with repair kit included.
The two-way valve allows you to inflate and deflate the mat with ease, so you can take refuge quickly when the cold is closing in.

Material Facts

Hypersphere 9.5 Down Sleep Mat (840g)

	Recycled	PFAS PFAS This column shows where fluorocarbons (PFAS) may still be present in our products. No PFAS means we’ve phased out all intentionally added PFAS from the corresponding component and are compliant with current EU and US legislation.
Total content Total content The total percentage of an item's weight that is recycled.	30%	No
Fabric Fabric Some of our products use multiple fabrics, especially waterproof items. This figure shows the total percentage of an item's fabrics which are recycled, calculated by weight.	46%	No
Outer	46%	No
Second outer	46%	No
Hydrophobic down	0%	No
Zips Zips This figure includes zipper tape, teeth, sliders, and pullers, showing their total recycled content by weight.	16%	No
Trims Trims This section shows the recycled content by weight for all components added to our products that are not captured in the other categories. For example, cord locks, pocket linings, buttons, cords, size labels, and eyelets.	35%	No
Renewable energy
Product manufacturing	41%
Manufactured in China
*Calculations based upon the weight of a regular length sleeping mat.
QMA-08 Version 09/2024

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We’re helping you to make informed choices by giving you the raw data. Clear. Concise. Honest.

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Tech and features.

Features

WeightRegular: 840g / 29.6oz. Regular Wide: 1014g / 35.8oz. Long Wide: 1081g / 38.1oz
Insulation650FP European duck down with Nikwax fluorocarbon-free hydrophobic finish (260g / 9.17oz)
Main fabricEmbossed 75D recycled polyester with internal TPU coating (LW Glue)
Secondary fabric75D recycled polyester with intrernal TPU coating (LW Glue)
DimensionsRegular: 183cm x 53cm x 10cm. Regular wide: 183cm x 64cm x 10cm. Long wide: 196cm x 64cm x 10cm
R-value9.5
Packed sizeRegular: 24cm x 16cm (9.4in x 6.3in). Regular wide: 27cm x 16cm (10.6in x 6.3in). Long wide: 27cm x 16cm (10.6in x 6.3in)
Product codeQMA-08

Outstanding R-value, at 9.5 for a weight of just 840g.
Oversized outer chambers help keep you centralised on the mat.
Heat is trapped and stabilised in the 650FP duck down, providing an effective thermal barrier between you and the freezing ground.
Lightweight construction uses air and insulation for superb warmth-to-weight ratio and minimal pack size.
At 10cm thick, the mat is exceptionally comfortable and supportive.
Hybrid rectangular shape allows various comfortable sleeping positions.
Withstands the rigours of an expedition with durable 75D recycled fabric.
Pump sack included for rapid and hygienic inflation.
Roll-away stuff sack with repair kit included.
The two-way valve allows you to inflate and deflate the mat with ease, so you can take refuge quickly when the cold is closing in.