Highlights
BEST USE: UltraLight Backpacking
WEIGHT: 12.3oz | 349g
PERFORMANCE: 2.5 Season
PACKED SIZE: 3.5 x 9 in | 9 x 23 cm
Description
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 ...
Product Details
- 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.
Shipping & Returns
We use climate-neutral shipping:
DHL GoGreen for orders to Germany, Austria and Czech Republic and
GLS Klima Protect for orders to Belgium, Denmark, France, Italy, the Netherlands, Luxembourg, Sweden and Norway.
All orders received by 12:00 noon on weekdays are usually shipped the same day. Orders received later are usually dispatched the following working day.
Delivery time can take up to 3 working days Germany-wide, 4 working days for orders to AT, BE, CZ, DK, FR, IT, LU, NL & SE and 6 working days for orders to CH & NO and depends on the shipping service provider.
Shipping cost within EU / Switzerland:
For orders with a value below 75€/ 650 DKK/ 1000 SEK/ 100 CHF we charge a shipping fee of 4,95€/ 80 DKK/ 150 SEK/ 6,90 CHF. We do not charge shipping fees for orders with a value over 75€/ 650 DKK/ 1000 SEK/ 100 CHF.
Shipping cost to Norway:
We charge a shipping fee of 120 NOK for all orders.
All orders can be returned within 14 days of purchase. However, for the sake of the environment, please make sure to keep returns as low as possible.
Find Locally
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
Description
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.
Design Details
Technical Features
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XPRESS Valve
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Single Layer Air Sprung Cells
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Integrated Airstream
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ASTM F3340 R-Value Testing
Tech specs
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Best UseUltralight Backpacking, Bike Touring
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Comes WithAirstream Pumpsack / Stuff Sack and a mat repair kit
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Fabric30D / 40D nylon with anti-microbial liquid-extruded TPU lamination
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InsulationExkin Platinum fabric and Thermolite
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R-Value3.1
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Season Rating2.5 Season
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SpecialExtrusion TPU Lamination to reduce delamination
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Thickness2 in / 5 cm
X-Small | Small | Regular | Large | |
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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 | 3.5 x 9 in 9 x 23 cm | 4 x 9 in 9.5 x 23 cm | 4 x 9 in 10 x 23 cm | 4.3 x 10.3 in 10.5 x 26 cm |
Stuff 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 |