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Ultra 6.5R Mummy Sleeping Mats Ultra 6.5R Mummy Sleeping Mats Ultra 6.5R Mummy Sleeping Mats
Ultra 6.5R Mummy Sleeping Mats
Extra-light, compact, insulated mats for your adventures in cold conditions
Smart Buy
Warmth
Minimal
Moderate
Significant
Packability
Ultra Compact
Compact
Moderate
Thickness
Thin
Medium
Thick
Average weight
340g (Medium), 470g (Long Wide)
Fill
Recycled Texpedloft microfibre plus reflective foil| bluesign® approved
Length
183cm (Medium), 197cm (Long Wide)
Material
Recycled 20D ripstop polyester, TPU polyesther film laminate, bluesign® approved
R value
6.9 (1.215m2.kelvins/watt)
Rolled size
21 x 10.5cm (Medium), 21 x 11.5cm (Long Wide)
Thickness
9cm
Temp rating
minus 30°C
Width
52cm (Medium), 65cm (Long Wide)
Alex
Alex Bivouac Team Member

For the weight, you'd be silly to go for anything less insulated. A true 4 season pad. Comfort wise, super plush and less noisy than other mats I've used and the face fabric grips better than the previous generation meaning less likelihood of sliding off during the night, especially with the larger outside baffles. Would go for the rectangle shape over the mummy as I feel the weight penalty is outweighed by the comfort increase this has added to my sleep system.

Fit tip:
At 177cm, medium is perfect for me
  • ULTRA range sleeping mats are ideal for ultralight, fast-paced adventures, like tramping, trekking and bikepacking, focussing on low eight and packability while maintaining excellent warmth
  • Recycled 20D ripstop polyester face fabric is soft to the touch and uses less water, energy and carbon during production
  • SynMat Plus Technology™: uses recycled synthetic microfibre filling for efficient insulation and heat retention, even in cold and damp conditions; combined with reflective layers it maximises warmth while maintaining a lightweight and durable structure
  • Welded baffles separate air chambers, create a cushioned and stable sleep surface and prevent cold spots
  • One-way inflate and deflate FlatValves provide industry-leading durability, reliability and intuitive performance for rapid inflation and deflation
  • Comfort Cradle™ air chambers run head-to-toe, fully supporting your body for an unrivalled night's sleep and increased durability; larger side rails to keep you centred on the mat
  • Secure your camping pillow to your sleeping mat by threading a pillow cord through the attached tabs
  • Schnozzel Pumpbag UL included for rapid, moisture-free mat inflation and doubles as waterproof compression bag
  • Contents: Mat, Schnozzel pumpbag, repair kit with glue and adhesive patches, stuff sack
  • PFAS free (a family of non-degradable, man-made chemicals commonly used as dirt and water repellents)
  • Exped calculates all climate emissions from the production and transportation of this product and finances certified climate protection projects through myclimate to an equal extent
Sale
Ultralight XR Insulated Air Sleeping Mat Ultralight XR Insulated Air Sleeping Mat Ultralight XR Insulated Air Sleeping Mat
Ultralight XR Insulated Air Sleeping Mat
Ultralight, packable and durable sleeping mat with Air Sprung Cell technology for comfort and stability
Insulated Ultralight
Warmth
Minimal
Moderate
Significant
Packability
Ultra Compact
Compact
Moderate
Thickness
Thin
Medium
Thick
Average weight
390g (Small), 415g (Regular), 530g (Large)
Fill
TRM Reflective Film
Length
168cm (Small), 183cm (Regular), 198cm (Large)
Material
Mat and stuff sack: 100% nylon
Valve: 100% TPU
R value
3.6 (0.634m2.kelvins/watt)
Rolled size
⌀10 x 19cm (Small and Regular)
⌀10.5 x 22cm (Large)
Thickness
6.5cm
Shoulder width
55cm (Small and Regular), 64cm (Large)
Foot width
43cm (Small), 42cm (Regula), 47cm (Large)

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Sale
Top view 3/4 view Key features
Ether Light XR Insulated Air Sleeping Mat
Thick and warm sleeping mat using new ThermalCore® Insulation
Expert Pick Insulated High R-Value Durable
Warmth
Minimal
Moderate
Significant
Packability
Ultra Compact
Compact
Moderate
Thickness
Thin
Medium
Thick
Average weight
445g (Small), 470g (Regular), 605g (Large)
Fill
Single-layer TRM reflective insulation
Length
168cm (Small), 183cm (Regular), 198cm (Large)
Material
30D/40D nylon with TPU lamination
R value
4.1 (0.722m2.kelvins/watt)
Rolled size
20.5 x 11 x 11cm (Small and Regular), 24 x 11.5 x 11.5cm (Large)
Thickness
10cm
Shoulder width
55cm (Small and Regular), 64cm(Large)
H
Holly Bivouac Team Member

Possibly the best sleeping mat for side sleepers? It's super comfy for anyone to use as it's thick enough that your shoulders/hips don't fall through to the ground when sleeping on your side. I'd recommend opting for the Long or Wide options depending on your height so that your feet don't fall off when rolling over. Not the lightest weight option out there - but if you value your sleep like me, this pad is definitely worth it in my opinion. Plus, when the last thing you want to do at the end of a long day is set up camp, this pad inflates in under 2 minutes using the pump bag it comes with - how good!

Braden Currie
Braden Currie Endurance Athlete

A good night’s sleep makes a big difference on a multi-day trip, and I slept well on the Ether Light XR during my six days around Great Barrier Island. I paired it with the Spark sleeping bag, and the setup worked well even when the weather turned. The mat has 10 cm of cushioning, insulation to reduce heat loss to the ground and a valve that lets you adjust the firmness. The pump sack being built into the stuff sack is a practical touch too. It’s a good option when sleeping comfort matters on consecutive nights out.

“I found it noticeably warmer than any other mat I have used, comfortable, quiet and light weight.”
Read Full Review

Highlights:
Noticeably warmer than previous mats • Comfortable for side sleepers • Quiet and easy to inflate

Worth noting:
Pillow may slide on the surface

Best for:
Multi-day tramping where reliable comfort and warmth are important
(summarised by Bivouac)

  • ThermalCore® insulation fills the inner space, and includes a film that reflects infrared radiation preventing heat loss due to convection and internal air movement
  • Lighter, quieter and durable 30D/40D face fabric with Sea to Summit' liquid-extruded lamination is extremely reliable
  • 4.1 R-Value is perfect for cold weather adventures
  • The 10cm thick Air Spring Cell construction gives you a plush sleeping experience regardless of your sleeping position
  • Increased weld strength for greater durability
  • Quick and easy inflation, deflation and adjustment is made possible by the XPRESS valve and supplied Airstream™ Pump/stuff sack
  • Anti-microbial treatment added to the TPU lamination formula prevents internal mold growth
  • PillowLock system prevents your Sea to Summit Aeros Pillow from slipping
  • Comes with a repair kit with six self-adhesive patches and a spare valve
Ultra 10R Sleeping Mats Ultra 10R Sleeping Mats Ultra 10R Sleeping Mats
Ultra 10R Sleeping Mats
Relatively lightweight, compact, insulated mats for your adventures in extremely cold conditions
Warmth
Minimal
Moderate
Significant
Packability
Ultra Compact
Compact
Moderate
Thickness
Thin
Medium
Thick
Average weight
785g (Medium)
Fill
Recycled Texpedloft microfibre plus reflective foil| bluesign® approved
Length
183cm (Medium)
Material
Recycled 20D ripstop polyester, TPU polyesther film laminate, bluesign® approved
R value
10.2 (1.796m2.kelvins/watt)
Rolled size
23 x 17cm (Medium)
Thickness
9cm
Temp rating
minus 40°C
Width
52cm (Medium)
Thais
Thais Bivouac Team Member

The Exped Ultra mat 10 R is one of the lightest, compact and warmest mats in the market. The 10R value is designed for extreme cold conditions for winter backpacking or alpine touring. The rectangular shape provides more space for your legs, making it a more comfortable mat for those who tend to toss and turn or are side sleepers.

This is part of the re designed Exped Ultra series that brings in new features such as better warmth to weight ratio, 9cm thick pad, new reflective foil design to maximise thermal performance and the baffles are larger which cradles you body better and stops you rolling off.

I would highly recommend this product to any one who is weight conscious and going on extreme weather conditions.

Fit tip:
Good for side sleepers, rectangular shape.
  • ULTRA range sleeping mats are ideal for ultralight, fast-paced adventures, like tramping, trekking and bikepacking, focussing on low eight and packability while maintaining excellent warmth
  • Recycled 20D ripstop polyester face fabric is soft to the touch and uses less water, energy and carbon during production
  • SynMat Plus Technology™: uses recycled synthetic microfibre filling for efficient insulation and heat retention, even in cold and damp conditions; combined with reflective layers it maximises warmth while maintaining a lightweight and durable structure
  • Welded baffles separate air chambers, create a cushioned and stable sleep surface and prevent cold spots
  • One-way inflate and deflate FlatValves provide industry-leading durability, reliability and intuitive performance for rapid inflation and deflation
  • Comfort Cradle™ air chambers run head-to-toe, fully supporting your body for an unrivalled night's sleep and increased durability; larger side rails to keep you centred on the mat
  • Secure your camping pillow to your sleeping mat by threading a pillow cord through the attached tabs
  • Schnozzel Pumpbag UL included for rapid, moisture-free mat inflation and doubles as waterproof compression bag
  • Contents: Mat, Schnozzel pumpbag, repair kit with glue and adhesive patches, stuff sack
  • PFAS free (a family of non-degradable, man-made chemicals commonly used as dirt and water repellents)
  • Exped calculates all climate emissions from the production and transportation of this product and finances certified climate protection projects through myclimate to an equal extent