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Ultralight Self-Inflating Sleeping Mat

Sea to Summit

Ultralight Self-Inflating Sleeping Mat

In stock
$109.00 $109.00

Online inventory may not reflect in-store availability.

Ultralight Self-Inflating Sleeping Mat is available to buy in increments of 1

For those who like to travel light, the Ultralight Self-Inflating Sleeping Mat will add the promise of comfortable sleep to your pack, without significant weight or bulk. While the Delta Core-V technology removes small sections of foam without sacrificing comfort, the embossed silicone grip print ensures you and your sleeping bag stay on the pad. For the ultralight adventurer, pack up is super easy with the patent-pending multi-function valve that allows you to roll it up without air sneaking back in. Ideal for gram counters who like to sleep comfortably.


  • 2.6 R-Value is sufficient for late spring to early fall use.
  • Utilizes Delta Core-V technology, which keeps body contact areas warmer while still offering great support and packability.
  • Woven 30D polyester face fabric has been chosen for its lightness and strength.
  • Silicone print prevents your sleeping bag from slipping on the pad, and the pad from slipping on the tent floor.
  • Flip-over multi-function valve for fast and easy inflation, deflation and fine-tuning of air pressure.
  • PillowLock system prevents your Sea to Summit Aeros Pillow from slipping.



Size X-Small Small Regular Large
Dimensions 49" × 20"
(125 × 51 cm)
67" × 20"
(170 × 51 cm)
72" × 20"
(183 × 51 cm)
78" × 25"
(198 × 64 cm)
Packed Size 4.25" × 11"
(11 × 28 cm)
4.75" × 11"
(12 × 28 cm)
5" × 11"
(13 × 28 cm)
5" × 13.5"
(13 × 34 cm)
Claimed Weight 13.9 oz
(395 g)
1 lbs 2 oz
(520 g)
1 lb 3 oz
(550 g)
1 lb 9 oz
(720 g)


Best Use: Ultralight Backpacking, Camping

Includes: Stuff Sack

Fabric: 30D Polyester with an anti-slip print

Foam: Delta Core-V technology

R-Value: 2.6

Season Rating: Summer and later spring / early fall

Valve: Multi-function, prevents re-inflation as you pack up

Thickness: 1" (2.5 cm)