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.
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.
- 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.
Performance
- Ultralight
- Ultra Compact
- Cold
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 | 128 x 55 cm | 168 x 55 cm | 183 x 55 cm | 198 x 64 cm |
| Packed Size | 10 x 24 cm | 12.5 x 24 cm | 12.5 x 24 cm | 12.5 x 27 cm |
| Stuff/ Pump Sack Weight | 39 g | 41 g | 41 g | 43 g |
| Weight | 349 g | 430 g | 480 g | 595 g |
- 3.1 R-Value for shoulder seasons
- 198 x 64 cm large size surface
- 5 cm thick mat cushions hips
- 30D/40D nylon handles rough camp pads
- Multi-function valve manages inflate and dump
- Stuff sack works as efficient pumpsack
- Size: Large
- Best use: Ultralight backpacking and bike touring
- Insulation type: Exkin Platinum fabric and Thermolite
- R-Value: 3.1
- Season rating: 2.5 season
- Thickness: 2 in / 5 cm
- Fabric: 30D / 40D nylon with anti-microbial liquid-extruded TPU lamination
- Special feature: Extrusion TPU lamination to reduce delamination
- Large mat dimensions: 198 x 64 cm
- Large packed size: 12.5 x 27 cm
- Large mat weight: 595 g
- Stuff / pump sack weight: 43 g
- Climate performance: rated for cold conditions
- Packability: ultra compact classification
- 1 x Sea to Summit UltraLight Insulated Air Mat Large
- 1 x Airstream pumpsack / stuff sack
- 1 x mat repair kit with six self-adhesive patches
- 1 x spare valve insert
| SKU | AMULINS_L |
|---|---|
| Barcode # | 9327868131488 |
| Brand | SEA TO SUMMIT |
| Shipping Weight | 0.5950kg |
| Shipping Width | 0.125m |
| Shipping Height | 0.270m |
| Shipping Length | 0.125m |
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.
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.
- 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.
Performance
- Ultralight
- Ultra Compact
- Cold
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 | 128 x 55 cm | 168 x 55 cm | 183 x 55 cm | 198 x 64 cm |
| Packed Size | 10 x 24 cm | 12.5 x 24 cm | 12.5 x 24 cm | 12.5 x 27 cm |
| Stuff/ Pump Sack Weight | 39 g | 41 g | 41 g | 43 g |
| Weight | 349 g | 430 g | 480 g | 595 g |
- 3.1 R-Value for shoulder seasons
- 198 x 64 cm large size surface
- 5 cm thick mat cushions hips
- 30D/40D nylon handles rough camp pads
- Multi-function valve manages inflate and dump
- Stuff sack works as efficient pumpsack
- Size: Large
- Best use: Ultralight backpacking and bike touring
- Insulation type: Exkin Platinum fabric and Thermolite
- R-Value: 3.1
- Season rating: 2.5 season
- Thickness: 2 in / 5 cm
- Fabric: 30D / 40D nylon with anti-microbial liquid-extruded TPU lamination
- Special feature: Extrusion TPU lamination to reduce delamination
- Large mat dimensions: 198 x 64 cm
- Large packed size: 12.5 x 27 cm
- Large mat weight: 595 g
- Stuff / pump sack weight: 43 g
- Climate performance: rated for cold conditions
- Packability: ultra compact classification
- 1 x Sea to Summit UltraLight Insulated Air Mat Large
- 1 x Airstream pumpsack / stuff sack
- 1 x mat repair kit with six self-adhesive patches
- 1 x spare valve insert
| SKU | AMULINS_L |
|---|---|
| Barcode # | 9327868131488 |
| Brand | SEA TO SUMMIT |
| Shipping Weight | 0.5950kg |
| Shipping Width | 0.125m |
| Shipping Height | 0.270m |
| Shipping Length | 0.125m |

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