The only ultralight, all-season mattress that is quiet, easy to inflate, and WARM. The Light Mattress is built for undisturbed sleep with 180 g of fully baffled synthetic insulation. No crinkly chip bag sounds and no cold spots! The Light Mattress is compact and lightweight, making it ideal for backcountry adventures.
The included Inflation Dry Sack is designed to make set up a breeze. Long gone are the lightheaded days of blowing up your mattress by breath. The fully-welded Inflation Dry Sack allows for easy inflation in under a minute.
Includes the Light Mattress, Inflation Dry Sack, and repair kit
R-value: 5.2
183 x 51 cm: 650 g
183 x 64 cm: 680 g
196 x 64 cm: 770 g
203 x 76 cm: 1040 g
Inflated Size
183 x 51 cm: 51 x 183 x 8 cm
183 x 64 cm: 63 x 183 x 8 cm
196 x 64 cm: 63 x 198 x 8 cm
203 x 76 cm: 76 x 198 x 8 cm
Packed Size
183 x 51 cm: 18 x 10cm
183 x 64 cm: 23 x 10 cm
196 x 64 cm: 23 x 13cm
203 x 76 cm: 25 x 13cm
Mattress Materials
Top & Bottom: 20d Polyester Taffeta
Insulation: 180 g 3d XD Synthetic
Inflation Dry Sack Materials
Fabric: 30 D Ripstop Nylon, 75 D Polyester
Top Closure: 420 D Double Side TPU, 20 mm Buckle, 20 mm D-Ring Release Valve
The reversible valve keeps the air in while inflating and its slow-deflation "button" lets you dial in your exact comfort level. When it's time to pack up, the entire valve pops out for fast, hassle-free deflation. Snap it back in in "deflate" mode and the air stays out as you continue to roll.
Long gone are the lightheaded days of blowing up your mattress by breath. The Light Mattress comes with a fully-welded Inflation Dry Sack for waterproof storage and easy manual inflation in under a minute. Just snap it onto the mattress valve and push the air through.
200g of fully-baffled insulation is considered excessive when compared to most air mattresses but actually, it's the minimum required to achieve R5 warmth for EN/ISO-matched performance from your sleeping bag.
The soft 20D Polyester Taffeta shell is comfortable enough to sleep on directly while still being durable and lightweight, making it ideal for backcountry trips.
Model | Weight | Inflated Dimensions | Packed Size | Insulation | |
---|---|---|---|---|---|
Flex Air Mattress | M 51 x 183 cm | 567 g | 51 x 183 x 8 cm | 16 x 8 cm | R 4.8 |
MW 64 x 183 cm | 680 g | 64 x 183 x 8 cm | 20 x 8 cm | ||
L 64 x 198 cm | 709 g | 64 x 198 x 8 cm | 20 x 9 cm | ||
Ultralight Mattress | M 51 x 183 cm | 510 g | 51 x 183 x 8 cm | 16 x 8 cm | R 4.8 |
MW 64 x 183 cm | 595 g | 64 x 183 x 8 cm | 20 x 8 cm | ||
L 64 x 198 cm | 623 g | 64 x 198 x 8 cm | 20 x 9 cm | ||
Light Mattress | M 51 x 183 cm | 650 g | 51 x 183 x 8 cm | 18 x 10 cm | R 5.2 |
MW 63 x 183 cm | 680 g | 63 x 198 x 8 cm | 23 x 13 cm | ||
L 63 x 198 cm | 770 g | 63 x 198 x 8 cm | 23 x 13 cm | ||
XL 76 x 198 cm | 1040 g | 76 x 198 x 8 cm | 25 x 13 cm | ||
Base Mattress | M 51 x 183 cm | 793 g | 51 x 183 x 4 cm | 25 x 15 cm | R 4.7 |
MW 63 x 183 cm | 992 g | 63 x 183 x 8 cm | 33 x 15 cm | ||
L 63 x 198 cm | 1080 g | 63 x 198 x 4 cm | 33 x 20 cm | ||
XL 76 x 198 cm | 1270 g | 76 x 198 x 4 cm | 38 x 20 cm | ||
Flex™ Mattress | M 51 x 183 cm | 964 g | 51 x 183 x 4 cm | 25 x 15 cm | R 5.0 |
MW 63 x 183 cm | 1100 g | 63 x 183 x 4 cm | 33 x 15 cm | ||
L 63 x 198 cm | 1220 g | 63 x 198 x 4 cm | 33 x 20 cm | ||
XL 76 x 198 cm | 1670 g | 76 x 198 x 4 cm | 38 x 20 cm | ||
Flex™ 3D Mattress | L 66 x 198 cm | 1870 g | 66 x 198 x 8 cm | 33 x 20 cm | R 7.4 |
XL 76 x 198 cm | 2130 g | 76 x 198 x 8 cm | 38 x 20 cm | ||
Double Flex™ 3D Mattress | DL 132 x 198 cm | 3490 g | 132 x 198 x 8 cm | 66 x 20 cm | R 7.4 |