AU | AUD
Highlights
BEST USE: UltraLight Backpacking
WEIGHT: 12.3oz | 349g
PERFORMANCE: 2.5 Season
PACKED SIZE: 4 x 9.5 in | 10 x 24 cm
Performance
- Ultralight
- Lightweight
- Midweight
- Ultra Compact
- Compact
- Midsize
- Warm
- Cold
- Extreme Cold
About The Product
If you're looking for a lightweight sleeping pad but don't want to compromise on comfort, durability, insulation or ease of use, look no further than the Ultralight Insulated Air Sleeping Mat. The Air Sprung Cell design delivers stability and support, while our lamination and weld quality set a new standard for reliability. What's more, Thermolite® and Exkin Platinum® insulation deliver the warmth of an ASTM standard R-Value of 3.1 - just perfect for late spring through to early fall camping.
Product Features
- 3.1 R-Value is sufficient for late spring to early fall use.
- Exkin Platinum® insulation reflects your radiant heat back to you, while Thermolite® insulation prevents convective heat loss.
- Lighter, quieter and durable 30D/40D face fabric with Sea to Summit’s liquid-extruded lamination is extremely reliable.
Shipping & Returns
Free Express shipping via Australia Post within Australia for orders over $99.*
All orders under $99 incur a $10.00 shipping fee for delivery within Australia.
*Does not include bulky items. Orders with bulky items incur a $10.00 delivery fee within Australia
For more details, check out our Shipping Policy.
We do not ship to an address outside of Australia.
If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.
Find Locally
Ultralight Insulated Air Sleeping Mat X-Small
Ultralight Insulated Air Sleeping Mat X-Small
- 3.1 R-Value is sufficient for late spring to early fall use.
- Exkin Platinum® insulation reflects your radiant heat back to you, while Thermolite® insulation prevents convective heat loss.
- Lighter, quieter and durable 30D/40D face fabric with Sea to Summit’s liquid-extruded lamination is extremely reliable.
- Quick and easy inflation, deflation and adjustment is made possible by our multi-function 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 stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert.
Tech specs
-
Best UseUltralight Backpacking, Bike Touring
-
Comes WithAirstream Pumpsack / Stuff Sack and a mat repair kit
-
Fabric30D / 40D nylon with anti-microbial liquid-extruded TPU lamination
-
InsulationExkin Platinum fabric and Thermolite
-
R-Value3.1
-
Season Rating2.5 Season
-
SpecialExtrusion TPU Lamination to reduce delamination
-
Thickness2 in / 5 cm
| X-Small | Small | Regular | Large | |
|---|---|---|---|---|
| Dimensions | 50 in x 21.5 in 128 x 55 cm | 66 in x 21.5 in 168 x 55 cm | 72 in x 21.5 in 183 x 55 cm | 78 in x 25 in 198 x 64 cm |
| Packed Size | 4 x 9.5 in 10 x 24 cm | 5 x 9.5 in 12.5 x 24 cm | 5 x 9.5 in 12.5 x 24 cm | 5 x 10.6 in 12.5 x 27 cm |
| Stuff/ Pump Sack Weight | 1.4 oz 39 g | 1.4 oz 41 g | 1.4 oz 41 g | 1.5 oz 43 g |
| Weight | 12.3 oz 349 g | 15.1 oz 430 g | 16.9 oz 480 g | 21 oz 595 g |
Technical Features
SINGLE LAYER AIR SPRUNG CELLS
Air Sprung Cells™ are the core technology used in Sea to Summit Air Mats and are the reason you will sleep more comfortably on a Sea to Summit mat than on a conventional air pad. Inspired by the hundreds of springs found in a modern pocket sprung mattress, the hundreds of small interconnected chambers (called Air Sprung Cells™) perfectly support your weight and conform to your body contours. The Ultra Light range has a single layer of medium resolution cells to give you the lightest and smallest packed volume mat without compromising on Sea to Summit's Air Sprung Cell comfort.
INTEGRATED AIRSTREAM
The Airstream Pumpsack is Sea to Summit's big volume mattress pump which we've now integrated into the stuff sack of every Air Sprung Cell mat. The clever design opens at one end to stow the air mat and the other end unfolds to become the built-in pump. The Airstream Pumpsack can be inflated with a single breath and takes just two or three cycles to fill our mats. Not only is it faster than inflation by mouth, but there is minimal breath condensation entering the mat and it eliminates dizziness from blowing the mat up directly by mouth. The Airstream Pumpsack is also compatible with Sea to Summit's smaller multifunction valve, which is now featured on the updated Aeros pillow range, along with the Air Seats.
ASTM F3340 R-VALUE TESTING
To create a sleep system appropriate for anticipated conditions (especially when the ground is colder), it is essential to know how well a sleeping mat resists heat loss into the ground. This resistance is known as an R-Value. Sea to Summit has always provided independent lab-tested R-Values for its sleeping mats. Since January 2020 we have used the industry standard ASTM F3340 test. Other factors determine how well a sleeping mat will insulate; but the standardised ASTM test is a good starting point for comparing performance across brands. Not all published R-Values are lab tested. Look for the 'ASTM F3340' icon - if this is not present, it is likely that the R-Value has been estimated.
THERMOLITE HL-1
Thermolite® HL-1 is part of the family of Thermolite® materials used in Sea to Summit sleeping bags, sleeping bag liners and sleeping mats. HL-1 high loft insulation is a fiberfill constructed with a unique 3D crimp of hollow-core and solid fibers, which provides excellent lightweight warmth with superior durability. The Thermolite insulation lofts up inside the Air Sprung Cells™ of our sleeping mats to prevent convective heat loss from your warm body to the cold ground.
Design Details
Frequently Asked questions
Really comfortable at this thickness?
Yes. Thickness isn't the key factor for sleeping pad comfort – the number of points of suspension is. Our air sprung cell sleeping pads support your body weight with hundreds of individually air-filled springs.
Easy to inflate?
Yes! The supplied stuff sack features an integrated Airstream Pump which will quickly inflate the sleeping pad. This means no dizziness for you, and practically no condensation moisture inside the pad.
Does the insulation in the UltraLight Insulated protect me from the cold air and ground temperatures?
Yes. Two types of insulation prevent radiant and convective heat loss. The mats have a tested R-Value of 3.1, and the lack of internal air movement means minimal loss of warmth compared to other designs.
Shipping & Returns
Free Express shipping via Australia Post within Australia for orders over $99.*
All orders under $99 incur a $10.00 shipping fee for delivery within Australia.
*Does not include bulky items. Orders with bulky items incur a $10.00 delivery fee within Australia
For more details, check out our Shipping Policy.
We do not ship to an address outside of Australia.
If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.
United States
Canada
China
India
Austria
Belgium
Czechia
Denmark
France
Germany
Italy
Luxembourg
Netherlands
Norway
Spain
Sweden
Switzerland
United Kingdom