Name: Ultra 8R M Mummy
SKU: 7640423641430
Price: CHF 239.00

The information in the Sizeguide is an approximation. Size may differ depending on the model, check each mat specification separately.

Legend

S – Small

M – Medium

MW – Medium Wide

LW – Long Wide

LXW – Long Extra Wide

DUO M – Double Medium

DUO LW – Double Long Wide

DUO LW+ – Double Long Wide Extra

DUO Queen – Queensize

Superb thermal performance and comfort combined with minimal weight and pack size – the Ultra 8R Mummy has been designed for demanding adventures in cold temperatures. It is the ideal companion for treks, long-distance hikes and alpine tours in wintry conditions, as well as for anyone who tends to feel the cold at night. The mummy shape makes it even lighter and more compact to pack.

The innovative SYNMAT PLUS TECHNOLOGY™ combines the synthetic microfibre filling with an additional layer of reflective foil. This maximises thermal performance without increasing the weight or pack size – perfect for cold nights. Cradle Comfort™ ensures a comfortable lie on all our trekking mats: the outer air chambers running lengthways are slightly raised for even better support on the mat.

The ripstop polyester is ultra-light and three times as strong as conventional materials. Thanks to the two flat valves, the mat can be inflated effortlessly and deflated just as quickly – robust, reliable and intuitive to use. The Schnozzel Pumpbag supplied ensures quick, moisture-free inflation.

R-value is a measure of thermal resistance. It indicates the efficiency of insulation by measuring its resistance to heat transfer. The higher the number, the slower the rate of heat transfer through an insulation.

In EXPED sleeping mats, higher R-values help sleepers retain the heat their bodies generate and the result is the pleasant and sometimes elusive condition called warmth.

Good to know: ISO-rated sleeping bags are tested with 7R mats. EXPED recommends using a sleeping mat with an R-Value of at least 6.5 or higher to ensure your sleeping bag provides the warmth it is rated for.

We recommend storing the rolled-out mat with both valves open in a dry, cool place, such as under the bed.

Here are a few helpful videos on how to repair sleeping mats. You can also find instructions in the repair kit included with your sleeping mat.

How to Repair a Leaking Sleeping Mat

We recommend cleaning the mat with warm water and a mild detergent (no bleach!). Carefully clean the mat with a cloth or soft sponge. Make sure all valves are completely closed. Rinse well. The mat should be allowed to air dry after cleaning. DO NOT put your mat in a washing machine or dryer.

Sleeping Mat Sizeguide

Ultra 8R Mummy

Color

Size

Product Description

R-Value (ASTM)

Season

Technology

Person Capacity

Color Bottom

Pumpsystem

Shape

Delivery contents

Material

Insulation

Climate protection with myclimate

Recycled materials

bluepass article

Made without intentionally added PFAS

Made in Taiwan: Feng Yi

Warranty years

Warning Sleeping Mat & Accessories

Warning Repair Kit